Answer:
3a^2 - 6b + 2ab
Step-by-step explanation:
Put all the like terms together
(4a^2 - a^2) - (7b + b) + 2ab
then simplify
(4a^2 - a^2) = 3a^2
(-7b + b) = -6b
then rewrite
3a^2 - 6b + 2ab
What multiplied by (x-4) would make x2+5x-36
25.83 x 6 = 154.98
If the purchased television is 245.95 and you make 6 payments that total in
154.98 dollars, the down payment will be what is left.
40.25% = 0.4025
245.95 x 0.4025 = 98.99
98.99 dollars off the original price.
245.95 - 98.99 = 146.96
The down payment made the total come to 146.96.
146.96 + 154.98 = 301.94
The total amount paid is 301.94 including charge and down payment.
Answer:
x = - 71
Step-by-step explanation:
x - 12 = - 83
+12 +12 (adding 12 to both sides)
x = - 71
Answer:
B) 12
Step-by-step explanation:
C is the circumference, d is the diameter, and r is the radius. They are related by the following equations:
d = 2r
C = πd = 2πr
If d = 6.0, then r = 3.0.
If C / C' = 0.25, then:
(2πr) / (2πr') = 0.25
r / r' = 0.25
3 / r' = 0.25
r' = 12
