Answer:
180 divided by 4.5 is 40 so the unit rate is 40 miles per gallon/ 40 over 1/ 40/1
Step-by-step explanation:
X intercept= 6.2
Y intercept= 3.1

Chance of boy: 627/1,358
Chance of girl: 731/1,358
Step 1. Multiply first equation with -3 and the second one with 2. You'll get:

Step 2. Add both equations together. You'll get:

, which gives x = -2
Step 3. Replace x = -2 in the first equation and calculate y.

The solution is: x=-2, y=5
Answer:
5.32 lbs
Step-by-step explanation:
add all of them together, this is common sense math you should know how to do this.