Answer:
-19
Step-by-step explanation:
-11+(-8)
-11-8
-19
hole this is correct
Answer:
Circumference = 2(pi)r
C = 2*3.14*4.0= 25.12 round 25.10 m
Step-by-step explanation:
Answer:
b 2x
Step-by-step explanation:
Answer:
owduifbeiprnjviruvhneijwvbierubvjkrewn rfv
Step-by-step explanation:
Answer:
The answer is 450
Step-by-step explanation:
I got this equation:
x- the speed in which the turtle walks
5x+5(x+10)=4.5x+150+x*(150)/(x+10)
I got x=40, x=-50/11, but you can't have negative speed, so the turtle's speed is 40 meters per hour. After that, I just plugged in x onto one of the expressions and got 450.
