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uranmaximum [27]
3 years ago
15

Anne has already knit 86 centimeters of scarf, and can knit 22 centimeters each night. After 21 nights of knitting, how many cen

timeters of scarf will Anne have knit in total? Write and solve an equation to find the answer.
Mathematics
1 answer:
inysia [295]3 years ago
8 0

Answer:

548 cm

Step-by-step explanation:

knit = 86 + 22n,

where n is the no. of nights of knitting

After 21 nights,

86 + 21(22) = 548 cm

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Answer:

it cost $39.95 in a month when you use the internet for 14 hours

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internet company charges $4.95 per month plus $2.50 for each hour

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