48y + 40x factored is 8(6y+5x)
The answer is A. 2, -2
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~ Zoe
Answer:
Step-by-step explanation:
a. table
x = 100,y = 20*100+3000 = 2000+3000 = 5000
x = 200,y = 20*200+3000 = 4000+3000 = 7000
x = 300,y = 20*300+3000 = 6000+3000 = 9000
b：
y = 4300
4300 = 20x+3000
20x = 4300-3000
20x = 1300
x = 1300/20
x = 65
so 65 computer desks can be produced.
Answer:
Step-by-step explanation:
We're going to have to work backwards.
The sum of 4 and k is 
.
Half is simply that divided by 2.
Now, we'll subtract 8 from it.
Bam!
A
Step-by-step explanation:
you can notice that at step 2 9 is added on both sides that is the addition property of equality
