2 years ago

Please help would appreciate so much

1 answer:

7 0

How many flowers they buy each time total
5+7=12

How many times they buy flowers
96/12 = 8 times

How many roses? 5 each time for 8 times

5*8 =40

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4/? = ?/ 9

svet-max [94.6K]

Set ? as x, and cross-multiply.

so x^2= 36

x = 6 or x = -6

3 0

4 years ago

1/X 1/4=7/12 solve and check solution

liraira [26]

$\frac { 1 }{ x } +\frac { 1 }{ 4 } =\frac { 7 }{ 12 } \\ \\ \frac { 1 }{ x } =\frac { 7 }{ 12 } -\frac { 1 }{ 4 }$

$\\ \\ \frac { 1 }{ x } =\frac { 7 }{ 12 } -\frac { 3 }{ 12 } \\ \\ \frac { 1 }{ x } =\frac { 4 }{ 12 } =\frac { 1 }{ 3 } \\ \\ 3x\cdot \frac { 1 }{ x } =\frac { 1 }{ 3 } \cdot 3x\\ \\ x=3$

6 0

3 years ago

Read 2 more answers

6 x (36÷12)2 + 8 = =

svp [43]

6*(36/12)2+8

=44

Hope this helped :T

7 0

3 years ago

Read 2 more answers

You want to walk from home to a clothing store that is 3/4 miles away. You stop for a rest after 1/2 miles. How much farther do