Answer:
3x+4=40
Step-by-step explanation:
Lets take "x" as the number of students who went on the trip last year
It says "3 times" the number of seventh grade students that went on the trip last year so we know that x will be multiplied by 3
It also says 4 more than so we know that 3x+4 is gonna be part of the equation
If 40 students went on this years trip then 3x+4=40
The answer is 36 m.
This is really simple. To solve, multiply the length and the width and BAM! There's your answer. So for this problem, multiply 12 by 3 and don't forget to include the unit measurement.
12 * 3 = 36
Area = 36 m
Hope this helps! :)
When adding fractions it is imperative that you use the same base (denominator). since these two numbers share base then you can add the numerators. we can represent this as
Your answer is a. they collected 63,204 cans, 13,204 than planned. I'd just draw a chart showing what they needed and the total they actually collected.
I hope this helps you
-2x+3=x+36
3x= -33
x= -11
y= -2. (-11)+3
y= 22+3
y=25