Answer: -8x + 12
Step-by-step explanation:
12 will be y-intercept because it crosses the y-axis.
-8 will be slope because it is the rate of change.
Answer:
5:05
Step-by-step explanation:
Answer: $10.6
Step-by-step explanation:
2 x 3.50= 7
3 x 1.20=3.6
answer=10.6
Answer:
x = 3
TU = 35
UV = 35
TV = 70
Step-by-step explanation:
As U is the midpoint of TV:
⇒ TU = UV
⇒ 8x + 11 = 12x - 1
⇒ 8x + 11 - 11 = 12x - 1 - 11
⇒ 8x = 12x - 12
⇒ 8x - 12x = 12x - 12 - 12x
⇒ -4x = -12
⇒ -4x ÷ -4 = -12 ÷ -4
⇒ x = 3
Substitute the found value of x into the expression for TU:
⇒ TU = 8x + 11
⇒ TU = 8(3) + 11
⇒ TU = 24 + 11
⇒ TU = 35
Using the <u>transitive property of equality</u>:
As UV = TU and TU = 15 then UV = 35
Using the <u>segment addition postulate</u>:
⇒ TV = TU + UV
⇒ TV = 35 + 35
⇒ TV = 70
