Dunno the question... But I sure hope if you jump out of a plane the parachute is ALREADY inspected :d
Answer:
the ordered pair is (2,-1)
Step-by-step explanation:
We need to solve the system of equations using elimination method
12x - y = 25 eq(1)
9x + y = 17 eq(2)
Adding eq(1) and eq(2)
12x - y = 25
9x + y = 17
___________
21x = 42
x = 42/21
x= 2
Now, putting value of x in equation 1
12x - y = 25
12(2) -y = 25
24 -y = 25
Adding -24 on both sides
24 -y-24 = 25-24
-y = 25-24
-y = 1
Multiply both sides by -1
y = -1
the value of x = 2 and y = -1
So, the ordered pair is (2,-1)
Answer:
The answer is 15 units!!
Step-by-step explanation:
It will take 10 gallons of water to water the 35 plants
The answer is 50/9.
Explanation:
To convert mixed numbers to improper fractions, I remember MAD (multiply, add, denominator).
Step 1 (M): Multiply the denominator (9) by the whole number (5). You should get 45.
Step 2 (A): Add the numerator (5) to the number you just got (45). 45 + 5 = 50.
Step 3 (D): Take the number you have (50) and put it over the denominator (9). Your final answer is 50/9.
