Answer:
The number is 132
Step-by-step explanation:
First we write an equation to represent the problem.
Anytime a story problem says "a number" we can use x. Sum means addition. Divided is division. "Is" tells us where to put the equals sign.
12+x/8=18
Solving for x:
Multiply both sides by 8 to get rid of the fraction.
12+x=144
Subtract 12 from both sides.
x=132
Answer:
200 m.
Step-by-step explanation:
Step 1:
Length × Width = Area Equation
Step 2:
5 × 40 Multiply
Answer:
Area = 200
Hope This Helps :)
Since 50% are grade 6 and 0.3 from 5th grade these equal 8/10 so the fraction of participants from grade 7 would be 2/10
Answer: The first blank is Denisha and the second blank is Jen
Step-by-step explanation:
This might be due to Brainly seeing one or a few of your answers as inappropriate and deleted your answers- it may be an accident, but I don’t think it can be fixed