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3 years ago

I NEED HELP ON THIS CONSTRUCTED RESPONSE QUESTION! :(

Mathematics

1 answer:

zavuch27 [327]3 years ago

5 0

Answer:

Step-by-step explanation:

She bought 18 ride tickets at $0.75 per ticket, so she spent 18 * $0.75 = $13.50 on rides. She spent a total of $33.50 for only admission and rides.

$33.50 - $13.50 = $20

Admission is $20.

(a) Let y represent total cost. Let x represent the number of ride tickets.

(b) y = 0.75x + 20

x ride tickets cost 0.75x.

Admission is a fixed 20.

Adding the cost of ride tickets, 0.75x, to the admission cost, 20, gives you the total cost, y.

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Can someone pleaseeee tell me what these areee

Dima020 [189]

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I really hope this helps. Good luck!

5 0

3 years ago

1. Is (6,7) a solution to the inequality y> 2x - 5?

Zolol [24]

Answer:

$\fbox{\begin{minipage}{8em}Not a solution\end{minipage}}$

Step-by-step explanation:

Step 1: Consider the assumption:

Generally, $(6, 7)$ ) is supposed to be the pair of 2 components, in which, the first component is x-component (domain), the second component is y-component (range).

Hence, $x = 6, y = 7$

Step 2: Substitute $x$ and $y$ into the inequality

$y > 2x - 5$

<=> $7 > 2*6 - 5$

Step 3: Simplify

<=> $7> 12 - 5$

<=> $7 > 7$

Step 4: Evaluate

Invalid

Reason: $7 = 7$

Step 5: Conclude

$(6, 7)$ is not a solution to the inequality $y > 2x - 5$

Hope this helps!

7 0

3 years ago

Hiroshi picked 25 apples and gave away 17. Hiroshi divided the rest equally among 2 friends. How many did each friend have?

mario62 [17]

25-17=8

8÷2=4

4 apples per friend.

4 0

3 years ago

Can someone help me?

xz_007 [3.2K]

Answer:

1. 2 smoothies/ $15

2. Yes because the $15 for 6 smoothies and $5 for 2 smoothies both have the same ratio of $\frac{5}{2}$ .

3. $20 for 8 smoothies & $25 for 10 smoothies

4. Two students want to sell pencils to other students. They decide to sell 3 pencils for 6 dollars. They will sell 10 pencils for 20 dollars.

Step-by-step explanation:

So find the rate which is the cost per item. So divide the cost by the number of items you get for that price to find the rate or cost per item.

$\frac{cost}{number of smoothies}$

The relationship is proportional if the rate is the same

$\frac{6}{3}=\frac{2}{1}=2 \\\\\frac{20}{10} =\frac{2}{1} =2$

6 0

3 years ago

I need help with this

Savatey [412]

I choose the first bubble because as you can see there are more dots on 50% and 60% so i think the best answer is A

6 0

3 years ago

Read 2 more answers