Hey There!
Expression- (13*2)+(3*2)=$32
This is the answer because Sam bought two cd's for 13, 13 *2, and the sales tax was $3, so 3*2=6.
Have A Brainly Day!
Answer:
Step-by-step explanation:
y = x²+3
y = 3x+1
x² + 3 = 3x +1
x² - 3x + 2 = 0
(x-2)(x-1) = 0
x = 2, 1
Two solutions
(2,7) and (1,4)
Answer:
40 in 1 hour
320 in 8 hours
Step-by-step explanation:
Answer: B
Step-by-step explanation:
Because of Supplementary Angles, we know that the two angles in the right side of the equation add up to 90.
Hope it helps <3
