the squared variable is the "x", therefore is a vertical parabola, the coefficient of the x² is positive, so it opens upwards, like a cup.
Answer:
Step-by-step explanation:
Multiply each value by 2 to get the equivilant, since 18+18= 36.
Answer:
y=1/3x-7/2
Step-by-step explanation:
First get the 2y by itself by adding 2/3x to both sides. Then subtract both sides by 2.
Answer: $400 was invested
Step-by-step explanation: Based on the scenario in the question, our calculation goes thus:0.11x + 0.06(8000 - x) = 5000.11x + 480 - 0.06x = 5000.11x - 0.06x = 500 - 4800.05x = 20x = 20/0.05x = 400
$400 was invested at 11% Also, 8000 - 400 = 7600 invested at 6%
BRAINLIEST would make my day :D
I suggest you using for those problems!