Answer:
7−2x
Step-by-step explanation:
1 Collect like terms.
(4+3)+(-7x+5x)
(4+3)+(−7x+5x)
2 Simplify.
7-2x
7−2x
Answer:
52.5
Step-by-step explanation:
well first you want to find the ratio and to do that just do 30 / 4 which is
7.5 so for every 1 cake you need 7.5 grams of sugar
if you plug in 7 it is just 7 * 7.5
7 * 7.5 = 52.5
so it takes 52.5 grams of sugar to make 7 cakes
hope this helps please make brainliest
Answer:
213.41 mph.
Step-by-step explanation:
Multiply by 3600 ( seconds in an hour) and divide by 5280 (feet in a mile).
= 213.41 mph.
40 mins because every mile is five mins and if you multiply 8 times 5 it equals 40
Answer:
Try B) 2x - 3y = -9
Step-by-step explanation:
I plotted the points and started to make each answer into the "y = " formula. The only one that passed through all the points was B) 2x - 3y = -9 which I changed into y = 2x/3 + 3
