Answer:
Both College #1 and College #2 have the same “net price”
This is going by the fact that the equivalent money which happens to remain after all the deductions had been made are same. <em>The gross amount, though quite different happens to be same in the available net amount for same education cost in both college.</em>
Step-by-step explanation:
Answer:
4 - ( 3x - 8 ) = 21
break the bracket first ,it gives : 4 - 3x + 8 = 21
12 - 3x = 21
- 3x = 21 - 12
- 3x = 9
-x = 9/3
-x = 3
X = - 3
[ check if the answer is correct, put -3 instead of X in the above equation ! we get 4 - { 3(-3) - 8 } = 21
4 - { - 9 - 8 } = 21
4 - { - 17 } = 21
break the bracket, minus and minus will multiply and will become plus , so we have 4 + 17 = 21 , hence 21 = 21 ! therefore X = -3
Hello from MrBillDoesMath!
Answer:
72
Discussion:
Total Surface area = area of pyramid base + 4 ( area of triangular face)
In our case this becomes
4*4 + 4( (1/2) (4)(7) ) =
= 16 + (2)(4)(7)
= 16 + 56
= 72
which is the first choice.
Note: the area of a triangular face was computed using (1/2) b h, which in our case is
(1/2) (4) (7)
Thank you,
MrB
1.89 + 3.72 = 5.61
10.75 - 5.61= 5.14
5.14 x 100= 514
0.64 x 100= 64
(You can skip out the multiplying by 100 but doing this step makes it easier to do without a calculator)
514/64= 8.3
Round the number down to 8 and this is your answer.
Answer:
y= 2/3x-3
Step-by-step explanation:
x= slope b = intercept
y=mx + b
