Answer:
Yes. 3x²y and -5x²y are like terms because the variables x and y have the same exponents.
<h2>
Answer:</h2>
$52.63
<h2>
Step-by-step explanation:</h2>
To find 20% of $43.86 we multiply $43.86 by 0.2
$43.86 • 0.2 = $8.772
Now add $43.86 and $8.772 to find out how much the family paid altogether.
$43.86 + $8.772 = $52.632
In money the smallest place value is cents so we have to round to the hundredths place.
Doing this we get the grand answer of:
$52.63
We have an equation: ?/12= 1/4
Cross multiply:
4*?= 1*12
⇒ ?= 1*12/4= 3
3 of Charlotte's T-shirts are green~
Answer:
69.743
Step-by-step explanation: