Answer:
B
Step-by-step explanation:
because it’s not A, C, and D
4(z+1)=2
4z+4=2
4z=-2
z=-1/2 which is B. Hope it help!
So you subtitute into the equation
so T=RH
if R=10 and H=35
so 10 per hour so
10 times 35 or (R times H)
so 350=T
b.
if is R=12 and H=40
subsitute and get
12 times 40 (RH) which is
480=T
Answer:
Thus, a product that normally costs $300 with a 30 percent discount will cost you $210.00, and you saved $90.00. You can also calculate how much you save by simply moving the period in 30.00 percent two spaces to the left, and then multiply the result by $300 as follows: $300 x .
Step-by-step explanation:
Answer:
Step-by-step explanation:
We need to find two expressions with unlike denominators what sum
Let's suppose one of the expressions is:
Now we subtract S minus A to find the other expression B:
Multiply the first fraction by x+3 and the second by x+2;
Operating:
Subtracting both fractions with like denominators:
Simplifying:
Thus the two expressions are:
And
