All categories

3 years ago

What is 1/4(9y-3)+1/8(6y+9) simplified?

Mathematics

2 answers:

dusya [7]3 years ago

8 0

Answer:

3y+3\8

Step-by-step explanation:

frosja888 [35]3 years ago

6 0

Answer:

Timdec is right. If you distribute the values to each other and then add them, you get his answer

You might be interested in

I think of a number, multiply it by 2, add 7 and the result is 10

timama [110]

Answer:

3/2

Step-by-step explanation:

if you multiply 3/2 by 2 and add 7 you will get 10.

3/2 * 2 = 3

3 + 7 = 10

5 0

3 years ago

If x=12 What is the value of the expression2(x)+3

GaryK [48]

Answer:

147

Step-by-step explanation:

2(X)= (X) x (X)

12 x 12 + 3= 144+3=147

7 0

3 years ago

Help please and ty ! (no its not 388)

jeka94

It is 484 I knwonir

5 0

3 years ago

Read 2 more answers

A drawing has a scale 1/4 in: 12ft. How long is 8ft?

allochka39001 [22]

If you use a proportion, you'll get:

$\frac{0.25}{12} = \frac{x}{8}$

Then, you use cross products:

$12x=0.25(8) \\ 12x=2$

Then, you algebraically solve x:

$12x=2 \\ \frac{12x}{12} = \frac{2}{12} \\ x= \frac{5}{3}$

The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.

4 0

3 years ago

Each second for 4 seconds, an elevator descends 10 feet. Find the total change in elevation.

NISA [10]

(4 sec) * (-10 ft/sec) = -40 ft.

5 0

4 years ago