3 years ago

Calculate each percent using your knowledge of benchmark percents

Mathematics

1 answer:

quester [9]3 years ago

5 0

Check the picture below tell me if you understand what I did.

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The range of which function is (2,infinity)

sergeinik [125]

I don't have any pictures of graphs but a function that has a range of (2, infinity) means that hte lowers point (lowest y-value) is 2, and the height function keeps increasing (the y-value keeps increasing) to infinity.

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3 years ago

Read 2 more answers

400 ml squash is made by mixing 50 ml of cordial with water. what fraction of the drink is water?give your answer in its simples

Tasya [4]

squash = cordial + water

400 ml = 50 ml + x ml

350 ml = x ml

Therefore, 350 ml are water.

350 ml / 400 ml = 0.875 = $\frac{350}{400} = \frac{35}{40} = \frac{7}{8}$

So the answer is 7 / 8

5 0

3 years ago

Solve. − 2 5 x − 9 < 9 10

Mademuasel [1]

Step-by-step explanation:

okay so -25 • -9 = 9+10

225 = 9+10

225 = 19

19. 19

= 11.8

8 0

3 years ago

university theater sold 465 tickets for a play. ticket cost $23 per adult and $13 per senior citizen. if total receipts were $71

erik [133]

a=adult tickets

s = senior tickets

a+s=465 a = 465-s

23a + 13s = 7145

substitute in a = 465-a

23 (465-s) + 13s = 7145

distrubute

10695 - 23s +13s =7145

combine like terms

10695 - 10s = 7145

subtract 10695 from each side

-10s = -3550

divide by -10

s = 355

senior tickets sold 355

6 0

3 years ago

5x - 2y = 18 -5x + 3y = -22

jeka94

Add the two equations
since the 5x and -5x cancel out
you get y=-4

plug y=-4 into the first equation
solve for x
x=2

THE ANSWER IS: (2,-4)

8 0

3 years ago