Answer:
x = 8
Step-by-step explanation:
29=7x + 5 -4x
add like terms: 29 = 3x +5
get your x variable on one side
24 = 3x
divide by 3
x = 8
check!
29 = 7(8) + 5 -4(8)
29 = 56 + 5 -32
29 = 51 - 32
29 = 29
Answer: Your answer is 50
Step-by-step explanation:
Picking up 8 boxcars after 5 stops makes a total of 40 new boxcars . . . add the original 3 engines, 52 boxcars, and 1 caboose to get a total of . . . 3 + 52 + 1 + 8 + 8 + 8 + 8 + 8 = 96 total cars
Well if each dimension is made 6 times smaller and we have 3 dimensions. so we would have to divide each dimension by 6. if we divide each dimension by 6 then we divide by 6 to the third power or 6^3. which is 218 times smaller. so if it was a cube and its actual dimension was 6 x 6 x 6, the volume of this is 218. then each dimension is 6 times smaller. this means divide each by 6 and we get 1 x 1 x 1. the volumenof this is 1 cubic foot. so it would be 218 times smaller.
Answer:
$75
Step-by-step explanation:
Using the information given to us, we can create the equation:
2.75x + 114 = 320.25
Now we solve for x:
2.75x + 114 = 320.25
2.75x = 206.25
x = 75
