Answer:
-2; 1; 4; 7
Step-by-step explanation:
To solve for y, plug the x value in to the expression
y = 3(-1) + 1
y = -3 + 1
y = -2
When x = -1, y = -2
y = 3(0) + 1
y = 0 + 1
y = 1
When x = 0, y = 1
y = 3(1) + 1
y = 3 + 1
y = 4
When x = 1, y = 4
y = 3(2) + 1
y = 6 + 1
y = 7
When x = 2, y = 7
Answer:
-20/49
Step-by-step explanation:
Answer:
209.1
Step-by-step explanation:
70[2.50-0.60]+25[3.75-0.706]
=70[1.90]+25[3.044]
=133+76.1
=209.1
Answer:
Penelope can read 6 pages in 5 minutes.
Step-by-step explanation:
You would use the equation 1.2x = P
P=how many pages x=how many minutes
1.2(5) = 6
She can read 6 pages in 5 minutes
Answer:
is the required equation.
Step-by-step explanation:
If
represents the number of feet and
represents the number of inches, we get the given statement "2 inches = 3 feet" in mathematical equation as:
![2x = 3y](https://tex.z-dn.net/?f=2x%20%3D%203y)
Solving this equation for
will give us the required equation.
Actual dimensions are:
![Width\:=\:\frac{2}{3}\left(12\right)=8\:feet\\\\Length\:=\:\frac{2}{3}\left(24\right)=16\:feet](https://tex.z-dn.net/?f=Width%5C%3A%3D%5C%3A%5Cfrac%7B2%7D%7B3%7D%5Cleft%2812%5Cright%29%3D8%5C%3Afeet%5C%5C%5C%5CLength%5C%3A%3D%5C%3A%5Cfrac%7B2%7D%7B3%7D%5Cleft%2824%5Cright%29%3D16%5C%3Afeet)