Answer:
Increased by 5%
Step-by-step explanation:
Let at the beginning the student's score be
points.
At first, it increased by 40%. So, the new score is

Then it decreased by 25%, so the new score is

At the beginning of a month the score was
and at the end of that month the score was
. Since
the score increased by 
Answer:
1 pound of apples costs $1.50; Use that to solve the other problems.
a. 1.50 * 3 = $4.50
b. 6 / 4 = $1.50
c. $1.50 * 40 = 60lbs
Please mark brainliest. Have a nice day!
C 1 to 7 because 4 add 3 is 7 and 4 take away is 1 so 1 to 7 is the answer hopefully that makes sense to you.
Answer:
almost -.4
Step-by-step explanation:
The way I would answer these when I was in school, just divide -3/7.
that gives you -.428 so it is pretty close to .-4, but not exactly on it.
Answer:
120 children and 388 adults bought tickets for the swimming pool. Explanation: Create two simultanous equations:.