Martin's neighbors pay him $8 per week to walk their dog. he saves his money for 5 weeks. martin buys a new bike helmet for $37. how much money will left?

$3

Step-by-step explanation:

Martin get's $8 EVERY WEEK

So, in 5 weeks, he will get:

8 * 5 = $40

He saves up all the 5 weeks, so he has all the money.

After 5 weeks, he has:

$40

Now, he decides to buy a helmet for $37. So the amount remaining is:

40 - 37 = $3

So, Martin has $3 currently

$3 will left.

Step-by-step explanation:

8*5-37=40-37=3

they will manufacture 8496 cars

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: