Currently there are 28 children playing. Until a moment ago, 4 of those 28 werent there. To find out how many there were a moment ago, we have to exclude those 4 kids that just came — or subtract the number of kids that just came from the number of kids currently playing.
28-4=24
We can check: 24+4=28
Answer:
-3
Step-by-step explanation:
you subtract the 7 on both sides and divide by -1 because it has a - on the m
Answer:
x = -1.4.
Step-by-step explanation:
3(x - 6) - 8x = -2 + 5(2x + 1)
3x - 18 - 8x = -2 + 10x + 5
-5x - 10x = 18 - 2 + 5
-15x = 21
x = -21/15
= -1.4 answer
Answer:
B.
Step-by-step explanation:
They already solved your inequality for you.
So we want to graph 
.
The line underneath the inequality tells you are going to have a closed hole at 50 (this means to include).
If there was no line underneath the inequality then you would have an open hole at 50 (this means not to include).
Now let's talk about a being less than -50 that means we shade numbers less than -50 or to the left of -50.
So the answer is B.
Answer:
67.5
Step-by-step explanation:
Take the amount that you deposited and multiply it by the interest rate. Then would multiply it by 3 cause its 3 years that you would be getting that interest.
900 * 0.025 = 22.5
22.5 * 3 = 67.5
