Brandy drove three times as far as Trisha. Together, they drove 48 miles. Which equation below can be used to find the number of
miles Trisha drove?
A. 3x = 48
B. x = 48
C. 3x + x = 48
D. 3x2n = 48
stands for an exponent "2n"
2 answers:
Answer:
![\textsf {C. 3x + x = 48}](https://tex.z-dn.net/?f=%5Ctextsf%20%7BC.%203x%20%2B%20x%20%3D%2048%7D)
Step-by-step explanation:
![\textsf {Let :}](https://tex.z-dn.net/?f=%5Ctextsf%20%7BLet%20%3A%7D)
![\textsf {Distance travelled by Trisha = x}](https://tex.z-dn.net/?f=%5Ctextsf%20%7BDistance%20travelled%20by%20Trisha%20%3D%20x%7D)
![\textsf {Distance travelled by Brandy = 3x}](https://tex.z-dn.net/?f=%5Ctextsf%20%7BDistance%20travelled%20by%20Brandy%20%3D%203x%7D)
![\textsf {It mentions the sum is 48. So both distances need to be added.}](https://tex.z-dn.net/?f=%5Ctextsf%20%7BIt%20mentions%20the%20sum%20is%2048.%20So%20both%20distances%20need%20to%20be%20added.%7D)
![\implies \mathsf {3x + x = 48}](https://tex.z-dn.net/?f=%5Cimplies%20%5Cmathsf%20%7B3x%20%2B%20x%20%3D%2048%7D)
Option <u>C</u> gives the right answer.
Let Trisha drove x mi
Brandy drove 3×x=3x mi
Together they drove=48
Now
The equation is
The option C can be used
You might be interested in
Answer:
C. 55 inches
Step-by-step explanation:
a^2 = b^2 + c^2
a^2 = 47.5^2 + 27^2
a^2 = 2985.25
a = 54.637 = 55 inches
Answer:
![\frac{5}{2} \\](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B2%7D%20%20%5C%5C%20)
Step-by-step explanation:
![\frac{ - 5 - 5}{ - 8 - - 4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%20-%205%20-%205%7D%7B%20-%208%20-%20%20-%204%7D%20%20)
Y - Y divided by X - X, the Y is 5 and the X is 2 (Rise over Run)
Answer:
- 27
Step-by-step explanation:
(- 3)³
= - 3 * - 3 * - 3
= - 27
Hope it will help :)❤
60t sjjdksjsosjdksksksjskznxls
Either multiply length by width, or measure all sides and add together
LxW=Area
S1+S2+S3+S4=Area