Answer:
250
Step-by-step explanation:
You would get 20 times 10 so that would 80 percent of it
Then you would add another 16 percent so that would be 240
Then you have 4 percent left so half of 20 if 10
So therefore you have 250
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Answer:
143 Miles
Step-by-step explanation:
Dora biked 11x miles
Karly biked x miles
11x +x =12x
156 divided by 12= 13
13=x
13 multiplied by 11 = 143
The right answer is the first graph. to know that, I just substituted 0 in x and I got -13 so that eliminated the second and third graphs. then I substituted -1 and that told me the rigth graph is the first one
