NaelaniA779187 NaelaniA779187

28-10-2022
Mathematics

contestada

how many minutes did Kenny spend reading

Respuesta :

YaqubB607280 YaqubB607280

28-10-2022

we have that

x+2(x+5)+25=140 -----> linear equation that represent the situation

solve for x

x+2x+10+25=140

3x+35=140

3x=140-35

3x=105

x=35 min

the answer is

35 minutes

Answer Link

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