Answer: a. e= 24
b. f = 40
Step-by-step explanation:
a. 125% of e = 30
125/100 × e = 30
1.25 × e = 30
1.25e = 30
e = 30/1.25
e = 24
b. 35% of f = 14
35/100 × f = 14
0.35 × f = 14
0.35f = 14
f = 14/0.35
f = 40
Answer:
see below
Step-by-step explanation:
The negative multiplier means the graph is flipped over the x-axis. The coefficient of -5, which has a magnitude greater than 1, means that the graph is stretched vertically.
Answer:
what's the graph?
Step-by-step explanation:
Answer:
45 miles.
Step-by-step explanation:
Ok, so it goes 1.75 (1 3/4) miles in 2 minutes and 20 seconds, or 140 seconds. Divide 1.75 miles by 140 and you get 0.0125 miles per second, or 0.75 (3/4) miles per minute. Multiply 0.75 by 60 minutes and you get 45 miles.
Answer:
2x+3y=4
-2x+y=8
4y=12
y=3
2x+3y=4
2x+3(3)=4
2x+9=4
2x=-5
x=-2.5
(-2.5,3)
Step-by-step explanation:
2x+3y=4
-2x+y=8
4y=12
y=3
2x+3y=4
2x+3(3)=4
2x+9=4
2x=-5
x=-2.5
(-2.5,3)