3 years ago

Which of the following expressions cannot be factored a. 16+4x b. 3x+7 c. 25x+30y d. 40x-30y

1 answer:

6 0

C. 3x + 7 because you can factor out the other 3.
a. 16+4x=4(4+X)
b. 25x+30y=5(5x+6y)
d. 40x-30y = 5(8x-6y)
hope this helps!

You might be interested in

dybincka [34]

Answer:

It is an isosceles triangle so the 6 is not correct. We can use the Pythagorean Theorem and 64 does not equal 36+16.

Step-by-step explanation:

5 0

3 years ago

lapo4ka [179]

Answer:

1.4

Step-by-step explanation:

8 0

4 years ago

Rama09 [41]

There are 32 people in the yearbook club

4 0

3 years ago

grandymaker [24]

The two expressions could be :

2 - 1/2m

2 - m / 2

3 0

3 years ago

Ede4ka [16]

Answer:

6(y+1.5)=-18

6y+9=-18 -9

6y=-27 ÷6

y=-4.5

Step-by-step explanation:

prove me wrong

7 0

3 years ago