3 years ago

I need help for this question

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

Step-by-step explanation:

$12.00 - the total cost of 4 of equally priced gloves

$12.00 : 4 = $3.00 - the cost of 1 glove

The cost per glove is increased by $1.00. Therefore new cost of 1 glove is

$3.00 + $1.00 = $4.00

The total cost of 9 of gloves at the new price:

9 × $4.00 = $36.00

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

Given that 3(x-c)=2x+5 where c is an integer, shoe that x cannot be a multiple of 6

olga nikolaevna [1]

Answer:

The explanation in the procedure

Step-by-step explanation:

we have

$3(x-c)=2x+5$

solve for c

$3x-3c=2x+5$

$3c=3x-2x-5$

$3c=x-5$

$c=(x-5)/3$

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therefore

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