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Step-by-step explanation:
28 is the answer base × height
The apples would cost (8.9x.99) $8.81. So, 10-8.81 is about 1.19. They would get $1.19 back
Answer:
The expression 16.78d + 49 represents the amount Rita spent at the mall.
If she bought 3 itens, Rita spent $99.34.
Step-by-step explanation:
Expression:
First store: 16.78d + 23
Second store: 26
Total: 16.78d + 23 + 26 = 16.78d + 49
Then estimate how much Rita spent if she bought 3 items.
Now, we have that d = 3. So
16.78*3 + 49 = 99.34
If she bought 3 itens, Rita spent $99.34.
The way you would find slope and y-intercept is first you would take x and bring it over to the other side which would be 3y=6-1x next you would take three and divide it on both sides so it would then be y=2-1x the slope = -1x and the y-intercept = 2