Solution
let p be the perimeter of the triangle then
3p=75-2p collect the like terms
3p+2p=75
5p=75 divide both side by 5
5p/5=75/5⇒p=15.
therefore the perimeter of triangle is 15 units
Answer:
13.50
Step-by-step explanation:
First find the discount
18 * 25%
18 * .25
4.5
Subtract this from the price
18 - 4.5
13.5
The new price is 13.50
40 because if you add 1 to each other those sides so you do 9+9 and 11+11 which equals 40 for your perimeter
Answer:
MN
Step-by-step explanation:
m x n =mn
Answer:
1,776
Step-by-step explanation:
1. There are <u>37</u> children in the classroom
2. Each student will get <u>48</u> pencils
3. The teacher wants to give 48 pencils evenly to 37 children
4. 48 x 37 = <u>1,776</u>
A: The teacher will have to give out <u>1,776</u> pencils.
