You can answer this by starting with the number of games team C won and then use this to represent how many teams B and A won.
Team C - g
Team B - 3g
Team A - 3g - 7
If you know how many games team C won, you would multiply that number by 3 and then subtract 7.
Answer:
The answer is 3 3/10
Step-by-step explanation:
2 + 1/2 + 4/5
= 2 + 5/10 + 8/10
= 2 + 13/10
=2 + 1 3/10
= 3 3/10
Answer:
84cm^2
Step-by-step explanation:
P=2l+2w
We are given,
P=40cm
l=2w+2
Plug these into the first formula and solve for the dimensions,
length and width, of the rectangle:
40=2(2w+2)+2w Simplify
40=4w+4+2w
40=6w+4
36=6w
6=w OR the width is 6cm, therefore,
the length is
l=2(6)+2
l=14cm
To calculate the area of a rectangle, A=lw,
plug the length,14cm, and the width, 6cm, into this formula
A=(14)(6)
A=84cm2 OR the area of the rectangle is 84cm^2
180 degrees in a triangle. so 180-90-31=59
Add 4x
to both sides of the equation.
a. y=4x+6
Add 5x to both sides of the equation.
b. y=5x+21
