Answer:
17x
Step-by-step explanation:
y=mx + b=5x +12=17x
that is all
Answer:
Step-by-step explanation:
<u>We know that:</u>
<u>Solution:</u>
- 30 kilometers = 1 hour
- => 30 x 21/2 kilometers = 21/2 hours
- => 15 x 21 kilometers = 21/2 hours
- => 315 kilometers = 21/2 hours
Hence, in 21/2 hours, the cyclist rides 315 kilometers.
Answer:
scale factor =
Step-by-step explanation:
Compare the ratio of corresponding sides, image to original.
AB = 6 units and A'B' = 2 units, thus
scale factor = = =
Answer: (2 - 8x2 - 15) = -29/1 = -29
(2 + 12x - 3x) = 0
(2 + 12•x - 3•x) = 0
9x = -2
x = -2/
9
≈ -0.222222
Step-by-step explanation: