2 years ago

Solve for y Please help I need a tip

Mathematics

1 answer:

Gwar [14]2 years ago

4 0

Answer:

y = 4

Step-by-step explanation:

Step 1: Write equation

9/4y - 12 = 1/4y - 4

Step 2: Solve for y

Subtract 1/4y on both sides: 8/4y - 12 = -4
Simplify: 2y - 12 = -4
Add 12 to both sides: 2y = 8
Divide both sides by 2: y = 4

Step 3: Check

Plug in x to verify it's a solution.

9/4(4) - 12 = 1/4(4) - 4

9 - 12 = 1 - 4

-3 = -3

You might be interested in

Ava has a credit card that gets her a 5% discount on every purchase and free shipping when used online. The annual percentage ra

8_murik_8 [283]

Answer:

1:$10

2:$13.06

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

h(n)=-13nh(n)=−13nh, left parenthesis, n, right parenthesis, equals, minus, 13, n Complete the recursive formula of h(n)h(n)h, l

mr Goodwill [35]

Answer:

h(1)=-13

$h(n)=h(n-1)-13, n\geq 2$

Step-by-step explanation:

We are given that

$h(n)=-13n$

We have to find the recursive formula of h(n).

Substitute n=1

$h(1)=-13$

n=2

$h(2)=-13-13=-26=h(1)-13$

n=3

$h(3)=-13(3)=-39=-26-13=h(2)-13$

$h(4)=-13(4)=-52=-39-13=h(3)-13$

$h(n)=h(n-1)-13$

Therefore, the recursive formula is given by

h(1)=-13

$h(n)=h(n-1)-13, n\geq 2$

5 0

3 years ago

Which is a true statement about the diagram?

goldfiish [28.3K]

I don't know what the graft is

6 0

3 years ago

Read 2 more answers

Hey what's the answer <img src="https://tex.z-dn.net/?f=%20-%2011a%283a%20%2B%202a%29" id="TexFormula1" title=" - 11a(3a + 2a

allsm [11]

Answer:

$- 11a(3a + 2b) \\ = - 11 \times 3 \times a \times a + ( - 11 \times 2 \times a \times a) \\ = - 33 {a}^{2} - 22ab$

I hope it helps

have a great day

$#Liliflim✌️$

7 0

2 years ago

Read 2 more answers

2. Simplify. 7 + 8a – 2 + 9a

Alik [6]

5 + 17a is the answer you are looking for

8 0

3 years ago

Read 2 more answers