what is 1 ¼ ×2⅗= this is middle school ​

Answer:

Its = -5

Step-by-step explanation:

Answer:

Sam is 15 and her mother is 36

Step-by-step explanation:

Let Sam's age be x and her mother's age by y

We can figure out Sam and her mother's age by representing these scenarios using equations with variables and solving the system using elimination

2x+y/2=48

3x-1/3y=33

You start by making all the numbers in both the equations whole

2(2x+y/2=48)

3(3x-1/3y=33)

Becomes:

4x+y=96

9x-y=99

Add together to eliminate y

13x/13=195/13

x=15

Now that we have x we can plug the value into the x in the equations to give us the y-value

2x15+y/2=48

30+y/2=48

30+y/2-30=48-30

y/2=18

2 X y/2=18 X 2

y=36

Therefore x=15 and y=36

Answer:

48 people are right handed. 12 are left handed

Step-by-step explanation:

80% of 60 is 48.

Answer:

uh what?

Step-by-step explanation:

Answer:

f(x)

Step-by-step explanation:

Answer:

y=2x-5

Step-by-step explanation:

slope intercept form is y=mx+b

m=slope

b=y-intercept

Answer: y = 2x - 5

slope-intercept form ⇒ y = mx + b

⇒ where mx is the slope,

⇒ b is the y-intercept

⇒According to the question;

mx which is the slope = 2

b the y-intercept = -5

∴ the equation is

Raven should buy the boots at Shoe Town because this offers the best final price.

Total price:

Initial price - Mark down  + Sales tax

Total price:

Initial price - Mark down - Coupon + Sales tax

Total price:

Initial price + shipping

71.99 + 6.50 = 78.45

Learn more about price in: https://brainly.com/question/2289757

Answer:

x=3

Step-by-step explanation:

Proportion: 48/36=4/x. (4*36)/48=x x=3.

Hope this helps plz hit the crown :D

Answer:

12

Step-by-step explanation:

The interquartile range is the difference between the upper quartile and the lower quartile.

Firstly find the median of the data.

The median is the middle value of the data arranged in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.

5,  6,  13,  18,  18 ← data in ascending order

           ↑ middle value

median = 13

The upper quartile Q₃ is the middle of the data to the right of the median

13,  18,  18

       ↑ middle value

Q₃ = 18

The lower quartile Q₁ is the middle value of the data to the left of the median

5,  6,  13

    ↑ middle value

Q₁ = 6

Interquartile range = Q₃ = Q₁ = 18 - 6 = 12

Answer:

$66,432.00

Step-by-step explanation:

I believe its this sorry if I'm wrong

Answer:

x = -4 + 8yi/3 + i/3, y = -3xi/8 - 1/8 - 3i/2

Answer:

hiii

Step-by-step explanation:

1. Multiply both sides by 3

38/3x x 3 +16/3. x =-20x3

2. Simplfy

38x+16=-60

3. Subtract 16 from both sides

38x+16-16=-60-16

4. Simplfy

38x=-76

5. Divide both sides by 38

38x/38=-76/38

6. Simplfy

x=-2

Answer:

23.Use RHS

24.Use axiom and make 2angle equal then triangle will be equal and it becomes congruent

Answer:

23) +) JL ≅ MO (given)

+) KL ≅ NO (given)

+) ∠K = ∠N = 90° (given)

=> ΔJKL ≅ ΔMNO (HL)

24) +) AC ≅ EC (given)

+) BC ≅ DC (given)

+) ∠ECD = ∠ ACB (2 opposing angles)

=> ΔABC ≅ ΔEDC (SAS)

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

The inequality is;

34°F < t < 71°F

Step-by-step explanation:

Here, using t as the variable, we want to write an inequality

We want to write an inequality above 34 but below 71

The inequality will be;

34°F < t < 71°F

x<3

semoga membantu

dan maaf kalo salah

Answer:

X>_3 the first one

Step-by-step explanation:

It is rather equal to 3 or less

Answer:

i can't read it, plz zoom in next time

x+4/12=-5/3

3(x+4)=12-5

3x=7

x=7/3

x=2.3

Answer:

x=-10

Step-by-step explanation:

3(x-6) +8=5x-6=

3x-18+8=5x-6=

3x-10=5x-6=

3x-5x=10-6=

-2x=4

x=-2

Answer:

x = -2

Step-by-step explanation:

3(x - 6) + 8 = 5x - 6

Distribute;

3x - 18 + 8 = 5x - 6

Collect like terms;

3x - 10 = 5x - 6

Subtract 5x from both sides;

-2x - 10 = -6

Add 10 to both sides;

-2x = 4

Divide both sides by -2

x = -2

Answer:5x

Step-by-step explanation:

Answer: 5x

Step-by-step explanation:

We would need to know what X is first. For example, is X is 7; 5 times x (7)

Would equal 35

5x7=35

but we don't know what X is so we leave it as 5x

Answer:

ooo~ yass ʕ·ᴥ·ʔ

(lil person ty)

ヾ(＠⌒▽⌒＠)ﾉ

(virtual hug (∪ ◡ ∪)

Thank you so much, I got it UvU

Answer:

C

Step-by-step explanation:

The 2 base angles in the triangle are congruent thus the triangle is isosceles.

Then the 2 sides are congruent in an isosceles triangle, thus

x = 12 → C

Answer:

x = 1/3

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define equation

4x + 1 = 3 - 2x

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

Here we see that 7/3 does indeed equal 7/3.

∴ x = 1/3 is a solution of the equation.

Answer:

x=1/3

Step-by-step explanation:

4x+1=3-2x

Add 2x to both sides

6x+1=3

Subtract 1 on both sides

6x=2

x=2/6

Answer:

3.125

Step-by-step explanation:

I had use a calulator I'm sorry if I'm

Answer:

0.32

PLEASE MARK BRAINLIEST

Answer:

its the 2nd one

Step-by-step explanation:

just did it on edge

Answer:

B

Step-by-step explanation:got 100%

Answer:

B

Step-by-step explanation:

Answer:

$260

Step-by-step explanation:

From Brainly

Can I have brainliest

Answer:

The answer is 260

Step-by-step explanation:

The people  paid 25% that should be 1/4 so add 65 three more times.