Answer:
Noah is 17 and Tina is 7.
Why?
Let t represent Tina’s age.
So, 2t + 3 is Noah’s age.
This is your equation;
2t + 3 + t = 24
Now, simplify so t is on one side.
3t = 24 - 3
3t = 21
t = 21/3
t = 7
Tina’s age is 7, and Noah (according to the expression made for him) is 17.
Check:
7 + 17 = 24
Answer:
X is directly proportional to y means the value of x is dependent on the value of y. y may not be dependent on x in this case.
Y is directly proportional to x means the value of y is dependent on the value of x. Same as above, in this case, the value of x may not depend on y.
This definitely sounds like a question where there are
some choices listed but you decided not to share them.
Let's say you have several decimals that all look like this:
0.166
0.166666
0.1666
0.16666666666
0.16
.
.
The one with the most 6s is the closest to 1/6 .
Can you ever write a decimal that's exactly equal to 1/6 ?
No, you can't. The 6s go on forever, and never end.
The more 6s there are, the closer it is to 1/6, but it
can never be exactly 1/6 .
Answer:
10.75 , 10 (6/24),13/20,-10(6/25)
Answer:
Step-by-step explanation:
1) -5 +3 = -2
When two numbers are in different sign, subtract and the result will have the bigger numbers sign. The bigger number is 5. so the result is (-2)
2) -7 - 2 = -9
When two numbers have same sign, add and the result will have the common sign
3) 122 * (-9) = - 1098
4) -6 ÷ (3/4)
= -8
