The sum of a number and 3 is equal to 5 less than double that number. What is the number?

sum of a number 2 plus3 is equal to 5

and less than its double 2×2=4 so the answer is 2

when ever it says a number its a variable so it would look like this

Step-by-step explanation:

X+3=5=2x2=4

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%