Answer:
borrow $5
Step-by-step explanation:
20% off $50 is 50x.2 is 10
now the book costs $40 and, if you have $35 then you need
to borrow $5
Answer:
28.5 miles per gallon
Step-by-step explanation:
399 miles / 14 gallons
= 28.5 miles/1 gallon
1 gallon per 28.5 miles
First put both in fraction form
7/12
2/1
use the reciprocal of the second term and multiply
7/12*1/2
7/24
Answer:
1) C
2) B
Step-by-step explanation:
1) If a point lies ON the yz-plane, no matter what its coordinates are, one thing is for sure that its x-coordinate will always be zero! (this is helpful for visualization).
This information can guides us about which coordinate is responsible for how close or far we are to yz-plane!
The closest point to yz-plane would be the point the smallest value of x-coordinate. regardless of the the side.
here, among A,B, and C. C has the smallest x-coordinate, hence C is closest to the yz-plane.
2) If a point lies on xz plane, no matter what its coordinates are, its y-coordinate will always be zero.
Hence, among A,B, and C. A is the coordinate with y-coordinate as 0. Hence, B lies on the xz-plane.