6 + (10 - 4)2 - 20 = 6 + 12 - 20 = 18 - 20 = -2
Assuming that the two in the middle of the expression is multiplied by (10 - x) the answer would be -2. I apologize if I did not read your question right.
Answer:
2b - 15
Step-by-step explanation:
b - 7 + b - 8
You combined the two b's correctly, but didn't combine the two constants, -7 and -8.
Those combine to -7 + (-8) = -7 - 8 = -15, so the final answer is
2b - 15
you have -7 and are subtracting 8 more, so you are moving 8 units left on the number line, so it has to get more negative.
C
Step-by-step explanation:
15/16-3/8 is equal to 0.5625. One half is 0.5 answer C is closest.
A right angle is 90*
so 90/360 is da ansa XD ansa
Horizontal, it’s below a 1/2 slope.
