Answer:
u
Step-by-step explanation:
the endpoint will be the last one to the right
To figure out what expression we can write to represent the situation, we need to turn the word problem into mathematical functions.
The word "more" means we are adding. The word "times" means we are multiplying.
So the expression should be 4x+10 where x represents the minutes Brianna spent studied.
#1 = (-1) - 7 + 4 = -3
that is the answer for number 1
#2 = she has 47 dollars she needs 3 more dollars
that is the answer.
#3 = 23 - 15 i think . the answer is positive
Answer:
9
Step-by-step explanation:
72/8=9
Answer:$90
Step-by-step explanation: 5x15=75
5x3=15+75=90
