3 years ago

X(x – 9)=–2x+18 helpp

1 answer:

8 0

X= -2 or X=9

Distribute the x to the (x-9) and then move all the x values to one side and the constants to the other and then solve until you have x by its self. You should get two answers that work.

You might be interested in

Mary is making pillows for her Life Skills class. She bought 2.5 yards of fabric. Her total cost was $15. What was the cost per

m_a_m_a [10]

Answer:$6/Yard

Step-by-step explanation:

You make it into an algebraic expression, 2.5x=15.

Then, you divide both sides by 2.5

2.5x=15, 2.5x/2.5 =x, 15/2.5=6.

x=6.

x represents the amount of dollars per yard.

3 0

3 years ago

Read 2 more answers

Solve the polynomial <br><br> (ab ^ 2 +13b-4a) + (3ab ^ 2 + a)

scoundrel [369]

Answer: 4ab2 - 3a + 13b

Step-by-step explanation: (a•(b2))+13b)-4a)+(3ab2+a)

Factoring 4ab2 - 3a + 13b

8 0

3 years ago

Which of the following is NOT a solution to the inequality below? 4x+9>63

Sedbober [7]

Answer:

A. 13

Step-by-step explanation:

When you plug the numbers in, 4 times 13 = 52+9=61 and 63 is still greate so anything above 13 would make the sentence correct. So that is why 13 is NOT a solution.

5 0

3 years ago

Read 2 more answers

Nihkil surveyed 20 students at his middle school and 13 of them had at least one sibling. What percent of the students surveyed

jek_recluse [69]

The answer is 65 percent

5 0

2 years ago

macey bought 11 apple pies at the bakery. she wants to give each of her 4 friends equal amounts of pie how much will each friend

just olya [345]

Answer:

each friend would get 2 3/4