Answer: 348 and 355
Step-by-step explanation:
Let two positive numbers are x and y
so,
when the difference is 7 then equation will become
x-y=7 Eq(1)
when product is 2439 then equation will become
x*y=2438 Eq (2)
By rearranging Equation (2)
x= 2438/y Eq(3)
Now put the value of x as in eq (3) in eq(1) to get y's value
(2438/y)-y=7
(2438-1)/y =7
2437 / y =7
2437/7 =y
y=348.14 approx 348
Put the value of y in Eq(1) for x
x-348=7
x=7+348
x=355
so the two positve numbers are 355 and 348
For Check
x-y=7
355-348=7
7=7
Answer:
B. 1 / 4
Step-by-step explanation:
Step 1: We can turn 2 yards into 6 feet.
Step 2: Then we can turn 6 feet into 72 inches.
Step 3: We plug it into the ratio, getting 18 / 72.
Step 4: Simplify. We get 1 / 4 as the answer. Therefore, we choose B.
The inequality is 835>p . i hope this helped !!
Answer : (0, -3) ; (4,21) and (2,9)
Step-by-step explanation:
y = 6x- 3
- y =0*x-3 = -3 (0,3) is not a possible set
- y = 1*6-3 = 3 (1,-9) is not a possible set
- y = 6*2-3 = 9 (2,-15) is not a posiible set
- (0.-3) is a possible set as verified in the first one
- (2,15) is not a possible set since the output of 2 is 9
- y = 4*6-3 = 21 so (4,21) is possible set
- (2,9) is a possible set as verified in the third one
Answer:
Price of Adult ticket = 69
Price of children Ticket = 49
Step-by-step explanation:
the equations will be:
4x + 2y = 374
2x + 3y = 285
Rewrite 2nd equation as x = (285 - 3y) / 2
put this value of x in 1st equation and solve for Y
Remember: Y is price of child ticket and X is price of Adult ticket