3 years ago

How do I solve for x and y?

1 answer:

7 0

Cancel out the terms from one side first then do it for the other one. 4 example make x and individual by multiply the other side by 9 the evaluate. do the same for y

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Add 4 to the sum of K and 8

Katarina [22]

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Step-by-step explanation:

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3 years ago

What is the least common multiple of 5 and 150?

Anni [7]

Its 150 because thats the lcm

7 0

3 years ago

Read 2 more answers

F(x) x^2-2x+3= -2x+ 28

Aleksandr-060686 [28]

Answer:

x₁ = - 5, x₂ = 5

Step-by-step explanation:

x^2 + 3 = 28

x^2 = 28 - 3

x^2 = 25

x = ± 5

x = - 5

x = 5

6 0

2 years ago

Jay is letting her bread dough rise. After three hours, her bread dough is \dfrac{11}{5} 5 11 start fraction, 11, divided by,

timama [110]

Answer:

Jay's bread size is 220% of the original size.

Step-by-step explanation:

The question is incomplete.

The complete question is as follows.

Jay is letting her bread rise. After 3 hours,her bread is at 11/5 of its original size. What percent of its original size is jays bread dough?

Solution:

Let the original bread size be = $100$ units

After 3 hours the bread rises = $\frac{11}{5}$ of the original size

New size of bread = $\frac{11}{5}\times 100=220$ units

Percent of original size the new bread is

⇒ $\frac{New\ bread\ size}{Original\ bread\ size}\times 100$

⇒ $\frac{220}{100}\times100$

⇒ $220\%$

6 0

3 years ago

Factor the polynomial below.<br> 9x squared minus 16y squared

GaryK [48]

9x^2-16y^2=
(3x+4y)(3x-4y)

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3 years ago