Answer:
x = -6, y = 12
Step-by-step explanation:
Equations:
y = 2x + 24
y = -2x
Bring the the equation together and add like terms together:
-2x = 2x + 24
-4x = 24
Divide both sides by -4 to isolate x:
Find y:
y = -2(-6)
y = 12
Verify:
12 =2(-6) + 12
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Don't forget to ask if you have any questions :D
If it is 30% off, then u r paying 70%
70% of 17 = 0.7(17) = 11.90 ...this is without tax
u have a tax rate of 6%.....
11.90 * 1.06 = 12.614 rounds to 12.61 <== total cost including tax
The answer is 170
Explanation you multiply 5x5x4 and then add 7 but put a zero so 70
Answer:
(x + 3)(x + 2)
Step-by-step explanation:
Given
x² + 5x + 6
Consider the factors of the constant term (+ 6) which sum to give the coefficient of the x- term (+ 5)
The factors are + 3 and + 2 , since
3 × 2 = + 6 and + 3 + 2 = + 5 , then
x² + 5x + 6 = (x + 3)(x + 2) ← in factored form
Find A U C.<br>
A) {2,3,5,6,7,9,11} <br>
B) {3,5,6,7,8,11,12} <br>
C) {3,5,6,7} <br>
D) {3,5,7}
Natalija [7]
Answer:
A U C = {2,3,5,6,7,9,11}
Step-by-step explanation:
A = {2,3,5,6,7,9,11}
C = {3,5,6,7}
The union of two sets is a set that has every element that belongs to one or the other set.
A U C = {2,3,5,6,7,9,11}