Answer:
C
Step-by-step explanation:
3x2 - 5x+1 + 2x2 +9x-6
Combine like terms
5x2+4x-5 which is C
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Answer:
B
Step-by-step explanation:
The lowest price in column 2 is $1.95 per loaf, at store B.
360 texts
after sending 360 texts the cost of both bills will total at $83
Answer:
a. p = 6
b. q = 4
c. r = 8
d. s = 10; t = 8.3
Step-by-step explanation:
1. a. The side length of two similar triangles are proportional, therefore:

Cross multiply


Divide both sides by 15
p = 6
b. Based on the midsegment theorem,


c. The side length of two similar triangles are proportional, therefore:

Multiply both sides by 20


r = 8
d. The side length of two similar triangles are proportional, therefore:


Multiply both sides by 6


s = 10


Multiply both sides by 5


t = 8.3 (nearest tenth)