Mathematics High School

I need help please! If I can I will mark brainleist for the one who’s right!

Answers

Answer 1

Answer: A

Step-by-step explanation:

Answer 2

Answer:

D: 20 cans of tuna for $13

Step-by-step explanation:

First:

1. Find out the price of one can

A: $2.50 is per can

B: $1.92 is per can

C: $2.22 is per can

D: $1.54 is per can

The second step is:

Eliminate the most expensive

So, what we have left is

B: $1.92 is per can

D: $1.54 is per can

The cheapest is D: $1.54 is per can.Which can also be said as the smallest price for each canSo the last choice is the answer.

Hope this helped,

Kavitha Banarjee

Related Questions

Can somebody help me answer this question whoever gets it right will get branlist !

Answers

Answer: x=17

Step by Step:

PLEASE HELP!!! 15 POINTS

Answers

Answer:

A=150(1+2)^4

Step-by-step explanation:

Look up the compound interest formula, this is how you solve the problem.

A=P(1+r/n)^(nt)

A=150(1+(300%-100%)/1)^(1)4

A=150(1+2)^4

A=12150

If you have any questions about the math please feel free to ask. Have a nice day.

When Susan babysat for 8 hours and did odd jobs for 3 hours, she made a total of $39. When she babysat for 2 hours and did odd jobs for 5 hours, she made a total of $31. How much does she charge per hour for babysitting and for doing odd jobs?

Answers

Answer:

x = charge for babysitting = $3

y = charge for doing odd jobs = $5

Step-by-step explanation:

Let

x = charge for babysitting

y = charge for doing odd jobs

8x + 3y = 39 (1)

2x + 5y = 31 (2)

Multiply (1) by 5and (2) by 3

40x + 15y = 195 (3)

6x + 15y = 93 (4)

Subtract (4) from (3)

40x - 6x = 195 - 93

34x = 102

Divide both sides by 34

x = 102 / 34

= 3

x = $3

Substitute x = 3 into (1)

8x + 3y = 39

8(3) + 3y = 39

24 + 3y = 39

3y = 39 - 24

3y = 15

y = 15 / 3

= 5

y = $5

x = charge for babysitting = $3

y = charge for doing odd jobs = $5

hi i need ur help again plz

Answers

The answer should be -3

Answer:

-3

Step-by-step explanation:

If -2f = 6 then f =-3

With this, you will divide both sides by -2 to find the value of x and you realise that 6 can be successful divided evenly by 2, 3 times.

Is the following statement true or false?
The decimal equivalent of 9/4 is a repeating decimal.

Answers

False, it is not a repeating decimal
9/4 = 2.25

Answer the following:
21. Are the following equations parallel, perpendicular or neither?
-3x + y = -4
x + 3y = 6

Answers

Answer:

Penperdocular

Step-by-step explanation:

Which are solutions of 1 < 3x – 2 < 13?

Answers

Answer:

0.076 or 4.409 try both its one of those two

Step-by-step explanation:

5_ x 7_
7 8 what is the the answer to 5/7 x 7/8 equals =

Answers

Answer:

5/7 x 7/8 = 5/8

Step-by-step explanation:

due by the end of the day please help, 15
points

Answers

We have an inscribed angle here. Angle YXZ is an inscribed angle.

Angle YXZ can also be expressed as simply angle x but I will use angle YXZ.

Angle YXZ = (1/2)(arc YZ)

Angle YXZ = (1/2)(144°)

Angle YXZ = 72°

Done!

Consider the graph of z. Which lettered point represents z2?

Answers

Answer:

Step-by-step explanation:

I got it right on edge

The coordinate of the z² will be (4, 1) which is represented by point D. Then the correct option is D.

What is coordinate geometry?

Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.

The coordinate of the z will be given from the graph.

The coordinate of z is (2, 1).

If the square is of z is done, then the coordinate of the z² will be

z ⇒ (2, 1)

z² ⇒ (2, 1)²

z² ⇒ (2², 1²)

z² ⇒ (4, 1)

The coordinate of the z² will be (4, 1) which is represented by point D.

Then the correct option is D.

More about the coordinate geometry link is given below.

https://brainly.com/question/1601567

#SPJ2

a. 320 km in 5 hours is a rate of ______ per hour.
b. 48 books bought for $360 is at the rate of _______ per book.
c. If 900 litres of water flows through a tap in 2 hours, it is the rate of _____ per minute.
d. Richard works for 10 hours and is paid $145. His rate of pay is _____ per hour.
e. 5kg of peas cost $12.58, which equals _____ per kg.

Answers

Answer:

a. 64

b. 7.5

c. 7 min 5 sec

d. 14.5

e. 2.52

The rate per hour is 64 km / hr. The rate per book is $7.50. The rate per minute is 5 litres. The rate pay per hour is $14.50. The weight per kg is 2.52 kg.

The rate per hour is known as the average speed.

Average speed = total distance / time

320 / 5 = 64 km / hr

The rate per book is the cost of one book.

Cost of one book = total cost of the book / number of books bought

$360 / 48 = $7.50

The rate per minute = total litres / total minutes

900 / (2 x 60)

900 / 180 = 5 litres per minute

Rate pay per hour = total amount earned / total hours worked

$145 / 10 = $14.50 per hour

Cost per kg = total cost of the peas / total weight of the peas

$12.58 / 5 = $2.52 per kg

To learn more about average speed, please check: brainly.com/question/9834403

-3x + y = 7
3.x + 2y = 5

Answers

Answer:

I have no clue sorry I want to kill whoever made math

Answer:

(-1,4)

Step-by-step explanation:

-3x + y = 7

3x + 2y = 5

eliminate the "x"s

3y = 12

y = 4

-3x + 4 = 7

-3x = 3

-x = 1

x = -1

what is the answer?

Answers

Answer:

Step-by-step explanation:

Plz mark brainliest!!!

If someone used 100 beads to make a necklace. What decimal number would 3 beads represent

Answers

Answer:0.03

Step-by-step explanation:

Answer:

0.03

Step-by-step explanation:

1 necklace uses 100 beads.

3 beads are 3/100 of the necklace = 0.03

There are 16 female performers in a dance recital. The ratio of men to women is 3:4. How many men are in
the dance recital?
There are
men in the dance recital.

Answers

Answer:

eh its 12 because

Step-by-step explanation:

according to my calculations if there are 16 females therefore the ratio is 3 to 4 men to women 3x4=12 and 4x4=16 so the answer is 12

i might be wrong please let me know

what’s the slope for these lines i need help pelase

Answers

Answer:

original slope is -1

perpendicular slope is 1

Step-by-step explanation:

perpendicular slope is the opposite reciprocal. you find that by plugging the slope in -1/x

you get 1

brainleist please

Answer:

the original lines have a slope of -1 and the perpendicular would be the opposite so its 1

Step-by-step explanation:

you can do 'over # up #' as a fraction and simplify to solve it and the opposite slope is the perpendicular line.

hope this helps :))

Graph the equation by plotting three
points. If all three are correct, the line
will appear.
2y = 3x + 2

Answers

Answer:

the graph should look like this..

Step-by-step explanation:

hope this helps!

The XYZ stock company registered a profit of $10 per share the first quarter, a loss of $15 the second, a loss of $20 the third, and a profit of $25 the fourth quarter. How did the sock fare during the year, what integer represents the final fare?

Answers

Answer:

Step-by-step explanation

The company started off with $10 in the first section(quarter). They lost (subtract)$15 in the second section, In the third section they lost (subtract)$20. In the final section they gained (plus) a profit of $25.

10-15-20+25=0

Answer:

Step-by-step explanation:

Because you subtract the numbers in the end and your answer that you get is 0

I need help with my edge class someone email me at kanemagdalene g mail .com

Answers

Answer:

Step-by-step explanation:

UwU

Calculate the slope of a line that passes through the points (3, -20) and (5, 8).

6

14

26

4

Answers

Answer:

B. 14

Step-by-step explanation:

Given points

(3, -20) and (5, 8)

Using slope formula

m = (y2 - y1)/(x2 - x1)m = (8 - (-20)) / (5 - 3) = 28/2 = 14

Slope is 14

Correct choice is B. 14

Answer: B: 14

Step-by-step explanation:

i took the test and got that answer

∣∣x+34∣∣=−11, How do you solve this

Answers

Answer:

The answer is No Solutions

Step-by-step explanation:

Since this is absolute value, we know the answer has to be positive, because distance has to be positive. We see it is negative, and that cannot be, so the answer is no solutions.

Find AC round to the nearest tenth

Answers

Answer:

is there a photo you could send

Step-by-step explanation:

thank you

Which of NerdWallets safety recommendations do you think is MOST important for
protecting your money when using P2P apps? Why?

Answers

Answer:

Adding a pin

Step-by-step explanation:

In case your account gets overtaken, there is no possible way for them to actually take your account because with that pin there is 10,000 combinations possible and I doubt they would want to go through each one just to take your account.

The safety recommendations that is MOST important is to Opt for a stronger security.

Opting for a more stronger security PIN is recommended as it help to protect your money when making use of the application.

To protect your money from hackers the first thing you need to do is to create your own security PIN.

This PIN help to protect you money as you will always have to input the PIN when making a transaction.

Don't choose a weak PIN but instead Choose a PIN that is very strong in order to avoid hackers from hacking into your apps easily.

Inconclusion The safety recommendations that is MOST important is to Opt for a stronger security.

Learn more about P2P apps here:

https://brainly.com/question/20370613

Convert. Round to 3 decimal places.

8 quarts ≈
___ liters

Answers

Answer:

7.571

Rounded to the nearest 0.001 aka the Thousandths Place.

try for answer 7.571 liters

mily works at a local restaurant. She made $200 in tips last night. She shared 15 percent of her tips with the crew that cleans the tables. How much did she give to the clean-up crew?

Answers

200 * 0.15 = 30
The gave the clean up crew $30

Answer:

Step-by-step explanation:

15 percent of 200 is 30

find the missing length indicated

Answers

Answer:

x = 135

Step-by-step explanation:

The three triangles are similar.

144/y = y/81

y^2 = 144 * 81

y = 12 * 9

y = 108

81^ + 108^2 = x^2

x^2 = 18225

x = 135

what is the area of a square with a side of 4 in

Answers

Answer:

look it up

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplify the following:
(3x - 6) + (5x - 5)

Answers

Answer:

The answer is 15x^2-45x+30

ANY MATH EXPERTS PLS HELP RN I GOT 5 MIN LEFT I'LL PUT BRAINLIEST TO WHOEVER ANSWERS CORRECTLY FIRST

Answers

Answer:

Answer: y=-4x+5. Use Desmos to graph the equation and get your answers

Step-by-step explanation:

I Think 99% sure

Answer:

y=-4x+5

Step-by-step explanation:

help me i need it so bad

Answers

Answer:26 retart

Step-by-step explanation:

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