Actually, she worked for seven hours, so I'll solve for that.
7.20 x 3 = 21.6
6.75 x 4 = 27
21.6 + 27 = 48.6
48.6 /2 = 24.3
Her average should be $24.3 If she did work six hours, just multiply 6.75 x 3 and do what I did.
Answer:
1 = A, D 2 = B, C, D . 3 = True . 5 = D . 11 = C, D E
Step-by-step explanation:
B. -4
Because all you do is fill in the x for -1 and then do the equation :)
y = 3(-1)-1
y = -4
Answer:
measure of angle is E is 45 degrees besausw if you look closely then it is a
45,45,90, Triangle and so E is 45 degrees
measure of c = 360-45+79+134 = 102 ° degrees
Answer:
The values of x are
Step-by-step explanation:
The quadratic formula is:
Our equation is:
a= 2, b= -4 and c =7
Putting the values in quadratic formula:
Since we have -40 in the under root we will find its factors and simplify:
Factors of 40 = 2*2*2*5
The values of x are: