Answer:
We use addition because -16 is negative, and we need to cancel out its value so we add 16 to both sides, leaving 0+x, or x, on the left and combining like terms on the right.
Step-by-step explanation:
Answer:
The inverse of this equation would be y =
Step-by-step explanation:
To find the inverse of any equation, start by switching the y and x values. Then solve for the new y value. That equation will be your inverse.
y = 7x^2 - 3
x = 7y^2 - 3
x + 3 = 7y^2
= y^2
= y
Answer: 684
Step-by-step explanation:
95% of 720
Move decimal point two places to the right.
0.95 * 720 = 684
Answer:
C)
Step-by-step explanation:
g has to be less than 7.2
The only number that fulfills this demand is C) which is 5
You can simply expand the factorised form out:
y = 14x² - 21x + 10x - 15
y = 14x² -11x -15