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2 years ago

Use substitution to solve the following system of equations. What is the value of y?

Mathematics

1 answer:

siniylev [52]2 years ago

4 0

B in my opinion if I’m wrong I’ll do my equation

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5/6 times 1/3. dived by 2/3 divided 1/2

mrs_skeptik [129]

Answer:

5/6 (please give branliest)

Step-by-step explanation:

5/6 * 1/3 = 5/18

5/18 / 2/3 = 5/12

5/12 / 1/2 = 5/6

8 0

3 years ago

Read 2 more answers

-7–5(3g+8)<10g–7+g <br><br> help me please!

Ede4ka [16]

Answer:

-20/13 <g

Step-by-step explanation:

-7–5(3g+8)<10g–7+g

Distribute

-7–15g-40<10g–7+g

Combine like terms

-15g - 47 < 11g -7

Add 15 g to each side

-15g+15g -47< 11g+15g -7

-47 < 26g -7

Add 7 to each side

-47+7 < 26g-7+7

-40 < 26g

Divide each side by 26

-40/26 <26g/26

-40/26 <g

Divide top and bottom by 2

-20/13 <g

8 0

3 years ago

Hi im having troble cobineing like terms -10a - 9n + 16 - 30 + 3n + 15a + 50 + a

goldenfox [79]

Answer:

6a-6n+36

Step-by-step explanation:

-10a-9n+16-30+3n+15a+50+a

Combine a...

-10a+15a= 5a+a=6a

Combine n...

6a-9n+16-30+3n+50

-9n+3n= -6n

6a-6n+ 16-30+50

Combine # w no variable

Answer: 6a-6n+36

5 0

3 years ago

Read 2 more answers

Solve for h. 15 = -3(h + 12) h =

cluponka [151]

Answer:

-17

Step-by-step explanation:

15=-3(h+12)

1. Do distributive property

15=-3h-36

-3h=51

H=-17

5 0

3 years ago

) What should be subtracted from -5/3 to get 5/6?

kumpel [21]

Answer:

$-\frac{5}{2}$

Step-by-step explanation:

Step 1: Put this into an equation

$-\frac{5}{3} - x = \frac{5}{6}$

Step 2: Solve for x

$-x = \frac{5}{6} + \frac{5}{3}$

$-x = \frac{5}{2}$

$x =- \frac{5}{2}$

Therefore you need to subtract $-\frac{5}{2}$ from $-\frac{5}{3}$ to get $\frac{5}{6}$

4 0

3 years ago