4z+2(z-4)=3z+11 perform indicated multiplication on left side
4z+2z-8=3z+11 combine like terms on left side
6z/-8=3z+11 add 8 to both sides
6z=3z+19 subtract 3z from both sides
3z=19 divide both sides by 3
z=19/3
z=6 1/3
So there is only one solution when z=6 1/3
Answer:
-4x^2+7x
Step-by-step explanation:
Multiply -4x+7 and x.
You get -4x^2+7x.
Consider the expression ![5 \times 18](https://tex.z-dn.net/?f=5%20%5Ctimes%2018)
Expanding 18 as (10+8),
= ![5 \times (10+8)](https://tex.z-dn.net/?f=5%20%5Ctimes%20%2810%2B8%29)
By using distributive property, we get
= ![( 5 \times 10) + ( 5 \times 8)](https://tex.z-dn.net/?f=%28%205%20%5Ctimes%2010%29%20%2B%20%28%205%20%5Ctimes%208%29)
= 50 + 40
By adding, we get
= 90
The digit at units place is '0' and the digit at tens place is '9'.
Therefore, there are 9 tens in the final product of
.
Answer:
same side interior
Step-by-step explanation:
c and e are on the same side of the transversal and on the inside of the parallel lines, which makes c and e same side interior angles
A person borrows $2500 and they must pay this amount back, plus the $125 in simple interest. In total, they must pay back 2500+125 = 2625 dollars.
Divide this amount over 6 months
2625/6 = 437.50
The monthly payment is $437.50, so the answer is choice B