Answer:
10 degrees
Step-by-step explanation:
7 - (-3) = 7+3 = 10 degrees
Answer:
12
Step-by-step explanation:
4 1/4 inches are in 1 inch, 3 inches total would make 12.
It helps to think of a simpler problem. Let's say mpg is 20 and 10% higher on a smooth road.
How many miles will you get with one gallon on a regular road?
How many more miles will you get on a smooth road? 10% more, right? How much is that?
OK - so you've now solved a simpler problem. Use the exact some process to solve your, more complicated, problem.
Answer:
28
Step-by-step explanation:
there are 3 numbers you need to average so 3 times 24 which is 72
21 and 23 equals 54
72 minus 44 is 28
so the missing number is 28
Answer:
y = (75x + 500)
Step-by-step explanation:
To find the linear model,
Let y = monthly balance of the savings
x = months of the savings
With savings account with $500 which is fixed
deposits = $75
Then the model is
y = (75x + 500)