Answer:
197%
Step-by-step explanation:
1.97 = 437/860.89
1.97=197%
If you would like to find the solution to the system of equations, you can do this using the following steps:
2x = 5y + 4 ... 2x - 5y = 4 /*(-3)
3x - 2y = -16 /*2
_____________
-6x + 15y = -12
6x - 4y = -32
_____________
-6x + 15y + 6x - 4y = -12 - 32
11y = -44 /11
y = - 44/11
y = -4
<span>2x = 5y + 4
</span>2x = 5 * (-4) + 4 = -20 + 4 = -16
2x = -16
x = -16/2
x = -8
(x, y) = (-8, -4)
The correct result would be (<span>-8, -4</span>).
Answer:
Step-by-step explanation:
n(M ∪ T) = n(M) + n(T) - n(M∩T)
= 150 + 144 - 33
= 294 - 33
= 261
Answer:
23 1/2 miles per gallon
Step-by-step explanation:
We start with dividing 329 miles with 14 gallons because it asks to find the number of miles on each gallon of gas -
Miles
----------------------------- =
Each gallon of gas
329 ÷ 14 = 23 1/2 miles per gallon
Answer:
3 1/2 hours
Step-by-step explanation:
84/24 = 3.5