3(3x - 8) + 4x = -2(12 - 7x) - x
9x - 24 + 4x = -24 + 14x - x <em>distributed 3 on the left and -2 on the right</em>
- 24 + 13x = -24 + 13x <em>added like terms on the left and the right</em>
<u> -13x</u> <u> -13x </u>
-24 = -24
TRUE
A true statement means infinitely many solutions (aka All Real Numbers)
Answer: C
Answer:
The answer is 28.26
Step-by-step explanation:
A=pir^2
A=pi(3)^2
A=9pi
A=28.26
Hope this helps :D
Answer:
account after 2 years of simple interest at 10%: (2,500 * 0.10 * 2) + 2500 = 3,000
Note that simple interest only pays interest on the original balance, NOT on the accrued (paid) interest....
a) 5 more years at 10% simple: (2500 * 0.10 * 5) + 3,000 = $4,250
or
5 years compound interest on $3k: 3,000(1.07^5) = $4,207.66
b) TOTAL of 10 years
simple interest: (2500 * 0.10 * 10) + 2500 = 5,000
compound interest: only 8 years remain of the total 10 year time horizon
3000(1.07^8) = $5,154.56
Step-by-step explanation:
There are 16 ounces in a pound
62/16 = 3 pounds 14 ounces
Hope this helps!