Answer:
120 meters
Step-by-step explanation:
16 + 82 = 98
98 + 22 = 120
It is impossible to solve for 2 unknown variables in an equation. In order to solve this, you must think mentally.
What two numbers can you add to make 22?
A good example is 15 and 8.
Can 15 and 8 be divided into smaller numbers?
Yes.
15/3 = 5
8/2 = 4
^
Notice how I'm dividing by the coefficient? *3*c and *2*f
So C can be 5 and F can be 4.
3(5) + 2(4) = 22
15 + 8 = 22
22 = 22
If its 2 dollar per book and they need 300 dollar, you need to divide 300 by 2 which is 150 students. you will need 150 students for each to pay 2 dollars. just to be sure, 150 students times 2 dollar is 300 dollars
thank me later do your work first
Answer:
The price per square foot is $0.50
Step-by-step explanation:
step 1
Find the area of the canvas
The area of the rectangular canvas is equal to
we have
substitute
step 2
Find the price per square foot
Divide the cost by the area
so
