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Aloiza [94]
3 years ago
5

Help ill reward brainest

Mathematics
1 answer:
inna [77]3 years ago
3 0
0.876 is your answer, because it rounds to 0.88 (88 hundredths)

As you know, the hundredths place is two numbers to the right of the decimal. And 4 & below in the next position round down, while 5 & up round up.

So number / rounded:

0.088 / 0.09
0.874 / 0.87
0.876 / 0.88
0.869 / 0.87
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Beth is making fruit salad. She adds 3 grapes for every 2 strawberries. If she uses 16 strawberries, how many grapes will she us
yaroslaw [1]

The amount of grapes that she would need is 32 grapes.

6 0
3 years ago
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Twenty less than 8 times a number is the same as 15 more than the number.
Nezavi [6.7K]
X-number
8x-20=15+x (subtract x)
7x-20=15 (then add 20)
7x=35 (then divide by 7)

I think you've got it from now, if not, just do 35 divided by 7. But go over the steps, so that you know how to do these types of questions.






7 0
3 years ago
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Penelope made note of all the bicycles and cars she could see parked or locked on acertain city block. All the cars had exactly
lesantik [10]

Given:

The number of cycles is, <em>n</em> (s) = 7.

The number of wheels in the cycle is, <em>n </em>(sw) = 2.

The number of cars is, <em>n</em> (c) = 15.

The number of wheels in the car is, <em>n</em> (cw) = 4.

The obective is to find the total number of wheels.

The total number of wheels is,

\begin{gathered} T=n(sw)\cdot n(s)+n(cw)\cdot n(c) \\ =2\cdot7+4\cdot15 \\ =14+60 \\ =74\text{ whe}els \end{gathered}

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If there are <em>x</em> bicycles and <em>y </em>cars, the equatioin will be,

\begin{gathered} T=n(sw)\cdot x+n(ce)\cdot15 \\ T=2x+4x \end{gathered}

Hence, the number of wheels for x bicycles and y cars is 2x+4x.

6 0
1 year ago
Factor the following polynomial completely.<br> -x^2y^2 + x^4 + 9y^2 - 9x^2
castortr0y [4]
See attached picture for answer:

3 0
3 years ago
Eva would like to buy a flute with an original price of $969.40. Which coupon should she use $75.00 off or 10% off
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Answer:

10% off would be $96.94

So using the Coupon for 10% off would be the best deal.

8 0
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