The answer should be either b or d but i’m not too sure
Answer:
C
Step-by-step explanation:
I know because i just took the test
Answer:
Step-by-step explanation:
You add the exponents when the number/variable is the same, so:
6+8+n= 14+n
So:
Answer:
Highest received is by department Y
Step-by-step explanation:
Given that the research funds of a certain company were divided among three departments, X, Y, and Z.
The research funds received by departments X and Y were in the ratio 3 to 5, respectively.
The research funds received by departments X and Z were in the ratio 2 to 1, respectively
X:Y = 3:5
X:Z = 2:1
X is common in both the equations so let us take lcd for 3 and 2 = 6
Multiply I equation by 2 and II equation by 3
X:Y = 6:10
X: Z = 6:3
Since X has the same numerical value we can combine these two tog et
X:Y: Z =6:10:3
Highest received is by department Y
Answer:
her 22 him 66
22 years later her 44 and him88
Step-by-step explanation:
she hase to be 18 or older, but 22 works
so 22 x 3 = 66 he is 3 x older
him 66 +22=88 ,her 22+22= 44 x2 =88
