Answer:
<em>See Attachment for Graph</em>
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Step-by-step explanation:
Given
Solving (a): Number of lawns in $240
Multiply both sides by 20
Solving (b): Cost of mowing 9 lawns
Multiply both sides by 9
To create a graph, we need to generate a formula;
If
So:
<em>The graph formula is</em>
<em>See Attachment for Graph</em>
Solve whats in the parentheses first
5k+25+4<21+6k
5k+29<21+6k
plug in a number in k for both sides
5(1)+29<21+6(1)
5+29<21+6
34<27
5(2)+29<21+6(2)
10+29<21+12
39<33
so 5(k+5)+4 is greater than 21+6k
Answer:
a, b, and d
Step-by-step explanation:
Ii is the correct answer and try using photomath it helps ;)
For this type of problem you would have to move the decimal as many places to the right as needed to make the divisor a whole number the you would move the dividend the same amount of times even if it is a whole number . Then you use what you have to divide normally. Hope this helps!
