2 years ago

10. Mrs. Smith paid $125 to have her hair

Mathematics

1 answer:

lesya [120]2 years ago

7 0

Answer:

123

Step-by-step explanation:

thank you know what the plan

You might be interested in

What is the word phrase for 72 divided by R

kow [346]

Answer:

72/R OR 72R I BELIEVE

Step-by-step explanation:

5 0

3 years ago

A gallon or unleaded gasoline weights about 6 pounds about how many ounces does 1 quart of unleaded gasoline weight hint= 1/4 ga

alexira [117]

i think the answer is 1/4 because it good

3 0

3 years ago

Read 2 more answers

. What does the line y = 3x - 7 look like

Norma-Jean [14]

<span>y = 3x - 7

3 = slope
-7 = y intercept

This line would cross the y intercept at -7, and go up by 3 (slope). </span>

8 0

3 years ago

Jacob put 2/18 tablespoons of oil into the bowl. Then he put 1 2/8 tablespoons of milk into the bowl. How much liquid did Jacob

alexandr402 [8]

2/18 + 1 2/8 =
1/9 + 10/8 =
1/9 + 5/4 =
4/36 + 45/36 =
49/36 =
1 13/36 <==

8 0

3 years ago

Find the inverse of the following function

KatRina [158]

f-¹(x)= $\frac{2-7x}{x+2}$

Answer:

Solution given:

f(x)= $\frac{-2x+2}{x+7}$

Let f(x)=y

y= $\frac{-2x+2}{x+7}$

Interchanging role of x and y

x= $\frac{-2y+2}{y+7}$

doing crisscrossed multiplication

x(y+7)=-2y+2

now solve it:

xy+7x=-2y+2

keep like terms in one side

xy+2y=2-7x

take common

y(x+2)=2-7x

make a value of y

y= $\frac{2-7x}{x+2}$

So,

f-¹(x)= $\frac{2-7x}{x+2}$

3 0

3 years ago

Read 2 more answers