Answer:
he'll need to save for 5 weeks to get $85
Step-by-step explanation:
hope this helps :)
105x=6.50 (first ride)
30x=9 (second ride)
105x+30x=6.50+9
In order to solve for x you have to set x by itself, the first step is to add common like terms for example 3x and 2x are common like terms so lets add them up to get 5x-4=8 now add 4 to both sides because the only way to get rid of a negative is with a positve, now you have 5x=12. your final step is to divide 5 to both sides because the only way to get rid of a multiplication is with a division, this will leave x by itself and your answer will be x=12/5
Hope this helps
Answer 105 meters . because each second is 21 meters so the you just do 21 times 5 then you get 105 meters
