Answer:
40x
Step-by-step explanation:
We don't know how many days she read, so we substitute it for x.
40 times x is the total number of pages she read,
Hope this helped :)
Step-by-step explanation:
a. y = ¾x +6
b. y = 6/4 x -2
c. y = -2/4 x +3
d. y = -1/7 x -4
Answer:
x=68
Step-by-step explanation:
a straight line is 180 degrees. one angle is 90 and one is 22. 90+22+x=180. x=68
Answer:
6 hours.
Step-by-step explanation:
She has already travelled 45 miles so there's another 393-45 = 348 miles to travel. So if she continues at 58 mph she will take 348 / 58 = 6 hours.
Answer:
20.2 in sq
Step-by-step explanation:
the radius is 2.5 bc 5/2 is 2.5. then you do 3.14(r^2). in this case, r^2 is 6.25. then, you multiply that by 3.14, which is 19.625. then divide that by 2 and you get 9.8. the area of the whole thing is 30 in. so, you subtract 9.8 from 30 and you get 20.2