Answer:
-a + 40 = 28, a = 12
Step-by-step explanation:
If he takes the opposite of his age, that means the current number is negative. We can get -a + 40 = 28, we can then simplify by subtracting both sides by 40 and getting -a = -12 which is equal to a = 12
Answer:308
Step-by-step explanation: I got 308
I subtracted 3 from 87 and got 84
84 divied by 3 is 28
28 mltiplyed by 11 is 308
IDK if this is right but i hope it helps
First, let's ignore the answer choices and solve for a value of x ourselves.
2(8 - x) < 4
Distributive property.
16 - 2x < 4
Subtract 16 from both sides.
-2x < -12
Divide both sides by -2 (and flip the inequality sign)
x > 6
The value of x is going to be greater than 6, and so, we can observe the answer choices, and whichever value is greater than 6, is the correct answer.
<h3>In this case, there is only one answer, and that is D, x = 10.</h3>
Answer:
Step-by-step explanation:
1. yes
2. 0.048955
3. equal, not equal, less than and equal to, less than, greater than and equal to, greater than
4. 9 51/250
5. 387.5%
Step-by-step explanation:
8 + b/2 = 6
8 more than the quotient of is 6
a number and 2