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astraxan [27]
3 years ago
5

What is the speed per hour?

Mathematics
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

I think the answer is 3

Step-by-step explanation:

sorry if im wrong

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Please help I really really need help please<br> I will give brainlist
Rashid [163]
Slope is -1 and y intercept is 8
6 0
3 years ago
Read 2 more answers
Pamela and her friend Nicole are each baking apple pies and tarts for a bake sale, using the same recipes. Pamela baked 5 apple
valentina_108 [34]

Answer:

Each apple pie requires 8 apples, and each apple tart requires 4 apples.

Step-by-step explanation:

We see that both Pamela and Nicole bake the same amount of apple pies, but different amounts of apple tarts. Because of this, we can subtract the two to try to figure out the amount of apples for each apple tart. We subtract 68 from 76, giving us 8. Nicole baked 9 apple tarts, while Pamela baked 7, and 9-7=2. So we can bake two apple tarts with 8 apples, so one apple tart requires 4 apples (we divide by 2). Now that we know the amount of apples per each apple tart, we multiply 7 apple tarts that Pamela made by 4 apples, giving us 28. We subtract that from the total amount of apples Pamela used, which was 68, giving us 40. From this we can deduct that 5 apple pies need 40 apples, and we divide by 5, giving us 1 apple pie requires 8 apples.

3 0
3 years ago
Carrie has 3 times as many green beads as red beads and 2 as many blue beads as green beads if she has 150 total how many green
Vikentia [17]

There are 45 green beads

<em><u>Solution:</u></em>

Let the number of red beads be "x"

Given that, Carrie has 3 times as many green beads as red beads

Number of green beads = 3 times number of red beads

Number of green beads = 3x

<em><u>She 2 as many blue beads as green beads</u></em>

Number of blue beads = 2 times the number of green beads

Number of blue beads = 2(3x) = 6x

<em><u>She has 150 total</u></em>

Therefore,

Number of red beads + Number of green beads + Number of blue beads = 150

x + 3x + 6x = 150

10x = 150

x = 15

Thus, number of green beads = 3x = 3(15) = 45

Thus there are 45 green beads

7 0
4 years ago
To rent a certain meeting room, a college charges a reservation fee of $49 and an additional fee of $5.40 per hour. the film clu
alisha [4.7K]
+ <span>use t for the number of hours the meeting room is rented
+ </span><span>college charges a reservation fee of $49 and an additional fee of $5.40 per hour.So we have 49+ 5.40t
+ </span>the film club wants to spend less than $81.40 on renting the meeting room, and we need:<span>49+ 5.40t< 81.40
or 5.40t < 81.40- 49
and 5.40t< 32.40
t< 32.40: 5.40= 5.629
So </span><span>the possible amounts of time for which they could rent the meeting room 5.6 hours</span>
6 0
3 years ago
The proof shows that the product of an irrational and rational number is ______________. Explain.A) rational. Since an irrationa
egoroff_w [7]

Answer:

it's one of the rationals

Step-by-step explanation:

I don't know for sure tho

7 0
3 years ago
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