4 years ago

What is 79,500 rounded to the nearest thousand?

Mathematics

1 answer:

Scilla [17]4 years ago

6 0

80,000 because since the thousands place is larger than 5 you round up

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you purchase 2 action figures a week. you have 48 action figures, which is 75% of the total number of action figures you need to

notka56 [123]

Answer:

8 weeks

Step-by-step explanation:

48 is 75%

x is 100%

48×100=4800

75x=4800

x=4800:75

x=64

64-48=16

16:2=8

Answer is 8 weeks

7 0

3 years ago

Please answer this correctly

max2010maxim [7]

Answer:

Yellow model, 20%

Step-by-step explanation:

There are 25 rooms that are vacant, out of 125. This means that 20% of the rooms are vacant. The yellow model displays this correctly because the sections are 1/5 or 20% out of 125.

3 0

4 years ago

Please help with me with #6

emmainna [20.7K]

So you reversed the subtraction a bit; the equation you're gonna be solving is $3x^2+8x-7-(5x^2+2x-11)$ .

First step ya gonna do is to reverse the + and - symbols in the trinomial thats in the parentheses so your equation looks like $3x^2+8x-7-5x^2-2x+11$

Now just combine like terms and your answer should be $-2x^2+6x+4$