Answer:
-1/2
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
<u>Step :1</u>
Given x- 2 y =5 .......(1)
put x=1 and y= -3 on left hand side of given equation
1 - 2 (-3) = 5
1 + 6 = 5
7 ≠ 5
both sides are not equal
so it is false
62 . is 72 I don't know 61
Answer:
Faster jet = 650
Slower jet = 650 - 89 = 561
Step-by-step explanation:
Given
total distance apart = 4844
t = 4 hours
r1 = r
r2 = r - 89
Equations
d = r * t
r*t + (r - 89)*t = 4844
Solution
r*4 + (r - 89)*4 = 4844
4r + 4r - 356 = 4844 Combine the left
8r - 356 = 4844 Add 356 to both sides
8r = 4844 + 356
8r = 5200 Divide both sides by 8
r = 5200/8
r = 650
Answer:
9 cups
Step-by-step explanation:
1 4/5 = 9/5
9/5= 1.8
1.8*5 = 9
hope this helps!