Well, we can input both variables to check and see if the numbers hold.
-691 = -51(-15) - 74
-691 = 765-64
-691 = 701
(-15, -691) does not make the equation true.
Since it is one term that is being squared, we can distribute the square.
So, just multiply the current exponent by 2.
6*2 = 12
1*2 = 2
So
The answer should be A, if he marked it up 70% just multiply 66 by 1.7 for your answer.
Answer: Yes
Step-by-step explanation:
1. -8 (3) - 2(2) < 6 (Add in the co-ordinated where they belong)
2. -24 -4 < 6 (Simplify)
3. -28 <6
-28 is smaller than 6, so the answer will be yes!
Answer: x = 40
Step-by-step explanation:
4= x/-4 + 14 Remember that in front of every variable there is a number 1.
4 = - 1/4x + 14 subtract 14 from both sides
-14 -14
-10 = -1/4x Divide both sides by -1/4
x = 40