3 years ago

I need answers to the questions I didn't do

Mathematics

1 answer:

Illusion [34]3 years ago

5 0

Question 6: 14x+28
Question 5: 5x+20y

Yes the other ones are right

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Solve for x:<br> .<br> 3x – 1 = –2x + 39

zysi [14]

Step-by-step explanation:

$3x-1=-2x+39$

Add 1 to both sides.

$3x=-2x+40$

Add 2x to both sides.

$5x=40$

Divide 40 by 5.

x = 8

5 0

3 years ago

Broccoli cost $1.50 per pound at the store.How much money does 32 ounces of broccoli cost

balandron [24]

Hope this will help u

8 0

3 years ago

What value of c makes x^2+6+c a perfect square trinomial ?

Citrus2011 [14]

According to this, then:

6x = 2*sqrt(c)*x

6 = 2*sqrt(c)

3 = sqrt(c)

c = 3^2 = 9

Hope this helps!

6 0

3 years ago

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Factor each polynomial 6m^2-15m

stellarik [79]

You can do prime factorization then find common factors to factor out.

6m² - 15m

2·3·m·m - 3·5·m

Both terms have 3·m so we can factor it out:

3·m (2·m - 5)

So that would be 3m (2m - 5)

6 0

3 years ago

please answer the question in the picture (no need to show your work just pls have something to back up your answer)

Hoochie [10]

Answer:

the answer is D

Step-by-step explanation:

10 to the power of -3 is equivalent to 1/10 to the power of 3.

6 0

3 years ago

Read 2 more answers