You are saving for a skateboard. Your aunt gives you $45 to start and you save $3 each week. The expression 45 + 3w gives the amount of money you save after w weeks. How much will you have saved after 4 weeks?(1 point)Responses$42$42$33$33$57$57$576$576
To find out how much you will have saved after 4 weeks, you need to substitute w = 4 into the expression 45 + 3w.
45 + 3(4) = 45 + 12 = 57
So, you will have saved $57 after 4 weeks.
To find out how much you will have saved after 4 weeks, we can substitute w = 4 into the expression 45 + 3w.
45 + 3(4) = 45 + 12 = 57
Therefore, you will have saved $57 after 4 weeks.
To calculate the amount of money you will have saved after 4 weeks, you can substitute the value of w as 4 into the expression 45 + 3w.
So, substitute w = 4:
45 + 3(4) = ?
Next, multiply 3 by 4:
45 + 12 = ?
Finally, add 45 and 12:
45 + 12 = 57
Therefore, you will have saved $57 after 4 weeks.