Answer:
y=5/2
Step-by-step explanation:
10=4y divide four by both sides to get y by itself 10/4=4y/4 so that equals 10/4=y reduce it so 5/2=y
Answer:
X + (X+1) +(X+2)
(X+(X+1)) = 3 *(X+2) + 17
2X +1 = 3X + 6 +17
X = -22
So the three integers are -22 -21 and -20
Double-Check *******************
(-22 -21) = 3 * (-20)
-43 = -60 +17
Step-by-step explanation:
Answer:
The expression for Annika is $ 4x and Chris is $ (x + 10).
Step-by-step explanation:
Given that Annika has 4 times more than Bob and Chris has $10 more than Bob. So the expressions will be :
Annika = 4 × x = 4x
Chris = 10 + x
Notice that in the statement of the exercise are the values of a, b and c. Then, to evaluate the given expression, we replace the given values of a, b, and c. So, we have:
Therefore, the result of evaluating the given expression when a = 9, b = 3, and c = 7.4 is 1.4.
Answer:
1. 3240
2. 324×10^-1
Step-by-step explanation:
1. 32.4×10^<2
32.4×100
3240
