Answer:
21
Step-by-step explanation:
4.2 multiply by 5 witch will give you 21
21 miles
he runs 4.2 miles x 5 days
x=4
To solve for x, use inverse operations:
-8x+3 = -29 Subtract 3 from both sides
-8x +3 -3 = -29 -3
-8x = -32 Divide both sides by -8
x = 4
true
because its 70 thousand
89
6 + 8x, where x is a number. You can also write this in standard form as 8x + 6.
