Answer:
18x-3
Step-by-step explanation:
f(x)= 3x + 10x
g(x)=5x - 3
f(x)+g(x) = 3x + 10x + 5x - 3
Combine like terms
= 18x -3
Answer:
The answer is she lost 9 matches
Step-by-step explanation:
Subtract m + ? from m:
11-7 = 4
12-8 - 4
16-12 = 4
21-17 - 4
All the differences are identical, so the rule is to add 4 to m.
The expression would be m + 4
Answer:
Step-by-step explanation:
Lunch has 3 choices for the main dish, chicken, taco, or hamburger, 2 choices for side dish, fries or salad, and 4 choices for beverage, milk, chocolate milk, juice, or water. How many lunches are possible?
Answer:




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hope it helps...
have a great day!!