Answer:
y + 7 = (-14/17)(x - 8)
Step-by-step explanation:
We want the equation of this line in the point-slope form y - k = m(x - h).
We are given two points (8, -7) and (-9, 7), and may arbitrarily choose one of them to serve as the point (h, k) in the point-slope form shown above. Then the other point is represented by (x, y) in the point slope form shown above:
Let (h, k) be 8, -7) and let (x, y) be (-9, 7). Then, y - k = m(x - h) becomes:
7 - (-7) = m(-9 - 8), so that 14 = m(-17), and the slope is thus m = -14/17
The desired equation is then y + 7 = (-14/17)(x - 8) (which is in point-slope form).
Another way to get this result would be to find m in the usual way:
rise 14
m = ------------- = --------- = -14/17 (same as before).
run -17
Which is equivalent to |20|? Your answer: -20 -2 2 20
I'm very confused can someone give me an answer to my troubles.
Answer:
[tex]|20| = 20[/tex]
Step-by-step explanation:
Absolute value cannot be negative.
Which number line best shows how to solve -4 - (-8)?
Screen Shot Below If U Need It!
Answer:
The answer is the 3rd option
Step-by-step explanation:
As -4 -(-8)
= -4 +8
= 4
Please mark. as brainliest
Answer:
B
Step-by-step explanation:
One lower arrow is going all the way to the Four.
While |-8| = 8.
So it has it pointing to the 8. This means that 8 - -4 = 12
Minh and Mikayla are selling wrapping paper for a school fund-raiser. Customers can
buy either packages of folded paper or rolls of paper. Minh sold 6 rolls of paper and 2
packages of folded paper for a total of $44. Mikayla sold 3 rolls of paper and 9 packages
of folded paper for a total of $54. How much does each roll cost? How much does each
package of folded paper cost?
Answer:
Let x=rolls of paper,y=folded paper:
6x+2y=44
3x+9y=54
-------
6x+2y=44
6x+18y=108
16y=108-44=64
y=4
x=6
Thus, a roll of paper cost $6,folded paper was $4 each
Step-by-step explanation:
Anna has $3.00 in change, including
3 quarters. What is the maximum
number of dimes she can have?
A: 21
B: 22
C: 22.5
D:23
Suppose it is now 4:00 PM. What time will it be in 245 hours? Label your answer AM or PM.
Answer: 9:00 PM
Step-by-step explanation:
every 24 hours it will 4:00 PM again - so we do . . . 245 ÷ 24 = 10 days and 5 hours.
so in 245 hours it will be 9PM
PLZZZZZ HELP ME!!!! i dont get this!
1/6 divided by 2/10
whoever answers first gets a brainlyest
Answer:
The answer is 5/6.
Need help
What are the correct steps to solve this equation?
−4(x+1)=5
Question 20 options:
Divide both sides of the equation by –4 and then add 1 to both sides.
Subtract 1 from both sides of the equation and then divide both sides by –4.
Divide both sides of the equation by –4 and then subtract 1 from both sides.
Add 1 to both sides of the equation and then divide both sides by –4.
Answer: Divide both sides of the equation by –4 and then subtract 1 from both sides.
Step-by-step explanation:
-4(x+1)=5
x+1=-5/4 Divide -4
x=-9/4 Subtract 1
Answer:
C)
Step-by-step explanation:
HELP PLEASE!
Which diagram represents a fraction equivalent to 40%?
Answer:
2/5. hope this helps.
Step-by-step explanation:
2/5 has a decimal of 0.4, and the percentage is 40%.
the diagrams for my last question I can'put the other one just lmk if these 2 r it
I can't see the whole question. Can you plz make a whole question so I can answer it plz?
plz give me brainliest. I need a lot of those.
Cora bought half a dozen cupcacks for $2.70. What was the price per cupcakes?
Answer:
[tex]\approx\$0.23/cupcake[/tex]
Step-by-step explanation:
[tex]\frac{\$2.70}{12cupcakes}=\frac{\$0.225}{1cupcake}\approx\$0.23/cupcake[/tex]
After applying the linear combination method, Heather arrived at the equation 0 = 60. What conclusion can be drawn about the system of equations? The equation has no solution; therefore, the system of equations has no solution. The equation has a solution at (0, 60); therefore, the system of equations has a solution at (0, 60). The equation has infinite solutions; therefore, the system of equation as infinite solutions. The equation has a solution at (0, 0); therefore, the system of equations has a solution at (0, 0).
Answer:
The correct answer is:
The equation has no solution; therefore, the system of equations has no solution.
Step-by-step explanation:
When solving a system of equations, after we combine the equations, if we find that there is no solution, that means that there is no solution to the entire system of equations.
Answer:
a
Step-by-step explanation:
11.50 + 1.15x = 12.65
11.50 - 11.50 + 1.15x = 12.65 - 11.50
➗ 1.15x = 1.15 ➗ what does x equal? Please explain in great detail how you figured this out also replace the = with the proper inequality sign and explain how you did that as well.
Answer: the answer is x= 1
Step-by-step explanation:
So we are dealing with 11.50 - 11.50 + 1.15x = 12.65 - 11.50
our first step is Simplify both sides of the equation so:
11.5 + -11.50 + 1.15x = 12.65 + -11.50 turns into:
(1.15x) + (11.5+ -11.5)= (12.65 + -11.5)
**we know 11.5 + -11.5 will cancel each other since they are opposite**
so it will be 1.15x= 1.15
now the very last step is to divide 1.15x on both sides which gives us 1
Tyler’s brother earns $14 per hour. The shoe store offers him a raise of a 5% increase per hour. After the raise, how much will Tyler’s brother make per hour?
No links please just straight forward answers
help pls :) ... ....
Answer:
40°
Step-by-step explanation:
According to the Triangle Sum Theorem: The sum of the measures of the angles in a triangle will add up to 180°.
So with this, you need to add 70° and 70°.
You get 140°
Then to find the last angle, you will subtract the 140° by 180°.
180°-140° = 40°
Hope this helped! :)
Answer:
40
Step-by-step explanation:
First you add 70 and 70 together to get 140 then minus it by 180.
Then you will get 40 degrees as your answer.
Hope This Helps :)
1) Solve for x in the following equation x + 4 = 10. x=______ *
2) Solve for p in the following equation 3(p + 2) = p + 16 p = _____ *
3) Solve for x in the following equation -3x=9 x = _____ *
4) Solve for f in the following equation -5f=-10 f = ______ *
5) Solve for x in the following equation ⅕ x + 2 = 12 x = ________ *
6) Solve for k in the following equation -1 = k – 2 k = _____ *
Someone help me will this
Answer:
1. 6
2. 5
3. 12
4. -5
5. 10
6. 5
Step-by-step explanation:
=> x = 10 - 4
=> x = 6
2. 3(p + 2) = p + 16=> 3p + 6 = p + 16
=> 3p - p = -6 + 16
=> 2p = 10
=> p = 5
3. -3x = 9=> x = 9/-3
=> x = -3
4. -5f = -10=> 5f = 10
=> f = 10/5
=> f = 2
5. x/5 + 2 = 12=> x/5 = 12 - 2
=> x/5 = 10
=> x = 50
6. -1 = k – 2=> 2 - 1 = k
=> k = 1
Hoped this helped.
[tex]BrainaicUser1357[/tex]
please help me its very serious & i need an answer
Answer:
1
Step-by-step explanation:
If you know this you are an honor roll kid
Your fingernails grow at an average rate of 2.25 inches per year. If they grow at an average rate, you never cut them, and they did not break, how much would your fingernails grow in 4.5 years?
BRAINLIEST*
GIVE ME BRANILST PLZ!
10.12 inches long.
It’s basic math alright?
Help me please I dont get it
Answer:
x>10
Step-by-step explanation:
I hope it helps. Please let me know.
Answer:
2.5x > 25
Step-by-step explanation:
1. 10 + 2.5x > 35
2. 10 + 2.5x - 10 > 35 - 10 (Subtracting 10 from both sides)
3. 2.5x +10 - 10 > 35 - 10 (Group like terms)
4. 2.5x > 35 - 10 (Simplify the arithmetic)
5. 2.5x > 25
are -15x and -15 like or unlike
are 1/4c and -9c like or unlike
are 6y and 6x like or unlike
are 30 and -25 like or unlike
are 17b and 1/17b like or unlike
Please answer when u can! (asap, pls in 5 or less minutes ;-;) No links pls
((THE QUESTION INFO) Marina, Cleo, and Paul are buying paper plates for a big cookout. A 4-pack of plates sells for $0.37 and a 48-pack sells for $3.84. They each use a different method to decide which option is the best buy. Decide which methods use correct reasoning. Write an equation relating the cost C to the number of plates p for the best option. )
question B. Write the equation for the best option, relating the cost C to the number of plates p.
Answer:
2+2=4
Step-by-step explanation:
uhhh 6th grade work pls help
What is the value of this expression
8 + 6x (10 - 4) +2
Answer:
[tex]8+6x(10-4)+2\\= 10 - 4\\= 6 + 2\\= 8 * (8 + 6x)\\ = 8 + 6x\\= 14x * 6\\= 84x\\[/tex]
Step-by-step explanation:
hope this helps.
Which expression is equivalent to
5
p
2
+
3
p
2
−
6
p
? first correct answer gets brainliest pog
Answer : The correct answer is 8p2 - 6p
Subtract . What is the difference in lowest terms?
One-half
Four-eighths
Three-fourths
Six-eighths
5/8 - 1/8
4/8
1/2
Hope this helps! :)
may i please get help i beg you
Answer:
Step-by-step explanation:
what is (0.25) x (1.4)
Answer:
0.35
tep-by-step explanation:
A laptop costs $899. How much will it cost if the store is offering a sale of 24% off?
Answer:
$683.24
Step-by-step explanation:
899 x .24= 215.76 899-215.76= $683.24
(−4)+(−6)+(−3)+(−1)+0+2+(−1)+(−3)8
Answer:
-15
Step-by-step explanation:
Multiply: (-3)8= -24
Add: -4+6+3+1+0+2+1= 9
Subtract: 9-24= -15
Answer:
-37
Step-by-step explanation:
The table shown reflects the change in total rainfall for the months of June, July, and August from last year to this year.
Which inequality statement correctly orders the amounts of change?
A. 1.4 > -1.25 > -1.02
B. -1.25 > -1.02 > 1.4
C. -1.02 < 1.4 < -1.25
D. -1.25 < -1.02 < 1.4
Answer:
it is c
Step-by-step explanation:
Answer:
aaaaa
Step-by-step explanation: