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miss Akunina [59]
3 years ago
5

When Amber does her math homework she finishes 10 problems every 7 minuets.How long will it take for her to complete 35 problems

Mathematics
2 answers:
Bess [88]3 years ago
4 0

10 problems for every 7 minutes...

35 problems for every x minutes...

\frac{10}{7}=\frac{35}{x}

...multiply across

10x = 245

...divide

x = 24.5

it will take amber 24.5 minutes to complete 35 problems

butalik [34]3 years ago
3 0
Final answer is 24 and 1/2 minutes
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The axis of symmetry for the function f(x) = –2x2 + 4x + 1 is the line x = 1. Where is the vertex of the function located?
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