Answer:
The sum of x and y is a rational number
Step-by-step explanation:
X+Y or 5+7=12
A rational number is any number that can be divided without going on and on forever.
Try looking it up because I do that and it gives me the answer
Step-by-step explanation:
The formula for area of a parallelogram is simply b × h.
A) 5 × 3 = 15
C) 5 × 3 = 15
Answer:
Step-by-step explanation:
What divided by 84 equals 7? In other words, you have an unknown number (X), and then if you divide that X by 84 you get 7. Then what is that X?
The equation to calculate what divided by 84 equals 7 is as follows:
X/84 = 7
Where X is the answer. When we solve the equation by multiplying each side by 84, you get get:
X = 588
Therefore, the answer to what divided by 84 equals 7 is 588.
Answer: She should buy 21 gallons of fruit juice and 7 gallons of soda.
Step-by-step explanation:
Let x be the number of gallons of fruit juice and y be the number of gallons of soda.
Then,
Multiply 3 on the both sides of equation (1), we gte
Using elimination method, subtract (3) from (2), we get
Substitute y=7 in (1), we get
Hence, She should buy 21 gallons of fruit juice and 7 gallons of soda.