Answer:
$10 profit
Step-by-step explanation:
560+280=840
850-840=10
9514 1404 393
B. 4
Equating exponents, we have ...
2x +7 = 15
2x = 8 . . . . . subtract 7
x = 4 . . . . . . divide by 2
The equation is true when the value of x is 4.
Question 1: 2nd option
Question 2: 3rd option
Question 3: 4th option
B
step by step solution:
q=(-1+(-5))/2
q=-3
