Answer:
10 pens
Step-by-step explanation:
Find out how much pens she needs to sell to get $15, to get $15, exclude out how much Elena has.
$20 - $5 = $15
Now divide.
$15.00 ÷ $1.50 = 10 pens
I think it makes it more easier if you simplify the inequality.
4x + 20 < 40 First subtract 20 on both sides
4x + 20 - 20 < 40 - 20
4x < 20 DIvide 4 on both sides to get the variable "x" by itself
x < 5 [x is less than 5, so x represents the numbers that are less than 5]
[Note:
If the sign is < or >, you use an open circle.
If the sign is ≤ or ≥, you use a closed circle.]
Your answer is the 1st option because the solution is any number that is less than 5
Answer:
<u>158666666666666667</u>
1
Step-by-step explanation:
You move the decimal point two (2) places to the left to get a whole number and you put it over one because they did not give you the denominator so that is why you put it over one.
Answer:
Step-by-step explanation:
13
