What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4?

answer:

7ab³

Step-by-step explanation:

This is Highest common factor. And the figures given are 42a5b3, 35a3b4, and 42ab4. The first thing needed to be done is to look for the factor common to all the numbers at the same time, starting from the least.

42a5b3, 35a3b4, and 42ab4.

Taking 2 for example, 2 is a common factor to 42a5b3 and 42ab4 but not a factor to 35a3b4, hence, we need to find a common factor to all of them at the same time.

42a5b3, 35a3b4, and 42ab4.

7 is a common factor to all of them

7(6a5b3, 5a3b4, 6ab4)

7a is e next common factor to all of them

7a(6a4b3, 5a2b4, 6b4)

While the last one is b³

7ab³(6a4, 5a2b, 6b)

Therefore the greatest common factor is 7ab³

POOY HEAD ATE THE GRAETEXST COMMON FACXTOR

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of