Answer:
5b+1c=3b+5c
Step-by-step explanation:
Let's use the variable c for the circles and b for the boxes.
The weights are the same on both sides, so count the boxes and circles on each side.
There are 5 boxes and 1 circle on the left side. The left side of the equation says 5b+1c.
There are 3 boxes and 5 circles on the right side. The right side of the equation says 3b+5c.
And since the 2 sides are equal, you split the 2 sides of the equation with =.
5b+1c=3b+5c
The answer is option c. 6
<span>1.333333333333333.... = 4/3.
To find this:
x = 1.3333333333333...
Multiply by 10:
10x = 13.3333333333...
Subtract x = 1.3333333333333333....:
9x = 12.
Divide by 9:
x = 12/9 = 4/3.</span>
answer
5/2
explanation
he needs 17 1/2 = 35/2 meters of fabric to cover both sides
divide by 2 to find the area of fabric to cover one side
area = (35/2) / 2 = 35/4
area = length * width
35/4 = length * width
length is 3 1/2 = 7/2
35/4 = 7/2 * width
width = (35/4) / (7/2)
width = (35*2) / (7*4)
width = 70 / 28
width = 5/2
Answer:
-3
Step-by-step explanation:
