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JulijaS [17]
3 years ago
14

Please answer really important

Mathematics
2 answers:
Virty [35]3 years ago
7 0

Answer:

I know that 1 and 3 are correct.

Step-by-step explanation:

3x16+8x8

There are 8 childrens tickets, which each cost 8 dollars so you multiply those.

There are three adult tickets, which each cost 16 dollars so you multiply those and then you add the two products together.

3x16+8²

8 squared is just 8x8.

There are three adult tickets, which each cost 16 dollars so you multiply those and then you add the two products together.

Lilit [14]3 years ago
5 0

Answer:

3x16+8x8

Step-by-step explanation:

3 lots of 16  

+

8 lots of 8

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What is 2 +4s=16 on a graph
Annette [7]
That is the answer !! hope this helped

4 0
2 years ago
Can someone pls help me
WARRIOR [948]

Answer:

Total amount of fuel =200,000 litres

Amount of fuel used = 130,000 litres

Percentage of the fuel capacity used:

\frac{130000}{200000}  \times 100 =  \frac{13}{20}  \times 100 = 65\% \\

<em><u>65%</u></em> of the fuel is used on this flight.

5 0
3 years ago
Match each formula on the left with an equivalent formula on the right.
ozzi

The formulas and the equivalent formulas are

W = X - Y                                    X = W +Y

W = X/Z - Y                                 X = Z(W + Y)

W = (X - Y)/Z                               X = WZ+Y

W = XY                                       X =W/Y

<h3>How to match the formulas?</h3>

To do this, we simply make X the subject of the formula in expressions on the left.

So, we have:

W = X - Y

This gives

X = W + Y

W = X/Z - Y

This gives

X/Z = W + Y

X = Z(W + Y)

W = (X - Y)/Z

This gives

X - Y = WZ

X = WZ + Y

W = XY

This gives

X =W/Y

Read more about equivalent expressions at:

brainly.com/question/27733205

#SPJ1

<u>Complete question</u>

Match each formula on the left with an equivalent formula on the right.

W = X - Y                                     X =W/Y

W = X/Z - Y                                 X = Z(W + Y)

W = (X - Y)/Z                               X = WZ+Y

W = XY                                       X = W +Y

3 0
2 years ago
(x 2 + 2x - 1)(x 2 + 2x + 5) Please help asap!
Yanka [14]
Hi there!

To solve this equation, we can use distributive property.

I listed the terms you have to multiply :
x² × x² = x^4
x² × 2x = 2x³
x² × 5 = 5x²
2x × x² = 2x³
2x × 2x = 4x²
2x × 5 = 10x
-1 × x² = -x²
-1 × 2x = -2x
-1 × 5 = -5

Add all of them....
x^4 + 2x³ + 5x² +2x³ + 4x² + 10x - x² - 2x - 5
add up the like terms to simplify

x^4 + 4x³ + 8x² + 8x - 5

Hope this helped! :)
5 0
4 years ago
1. is 25 5/24 closer to 25 or 26
anastassius [24]

Answer:

1. Closer to 25, 2. Closer to 13, 3. Closer to 18

Step-by-step explanation:

So if you want to tell you to have to divide the denominator (the bottom) in half and if the top of the fraction is higher, then the number is closer to the next higher number. The same thing when it is smaller but it is closer to the smaller number.

6 0
2 years ago
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