It’s the third one
i plugged two in for x to double check and it’s right
Hey!!
here is your answer >>>
width is x
length is 3x + 8
perimeter = 128
2(x + 3x +8) = 128
2( 4x + 8) = 128
4x + 8 = 64
4x = 56
x = 14!.
width = 14
length is 50
if helped! brainliest
Answer:
5.4
Step-by-step explanation:
5 + 2/5 = 27/
5
= 5 2/
5
= 5.4
Answer:
£71.2
Step-by-step explanation:
356= 5days
so to find one days pay, divide £356 by 5 to get the answer.
So, 356/5 = £71.2 a day.
Answer:
4 boxes
Step-by-step explanation:
In this case the number of blueberry muffins doesn't matter. Alyssa has 48 muffins that she wants to pack into 1-dozen boxes.
How many boxes are required?
48 muffins
--------------------- = 4 boxes
12 muffins/box
