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cupoosta [38]
3 years ago
14

***PLZ HELP***

Mathematics
1 answer:
labwork [276]3 years ago
8 0
7they spent $8.50+$4.25=$12.75

tax- 7.89÷100 × 12.75=$1.01

total they pay -12.75+ tax(1.01)
=$13.76


i hope it's correct

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The janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of 11 fl oz per hour. How f
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Here's what you need to know in order to answer this:

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Use those facts to invent fractions equal to ' 1 '.
Then use those to change the units of the "11 fl oz per hour".
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4 0
3 years ago
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