Mathematics Middle School

Which ratio is not equivalent to 15/18?
A: 25/30
B: 90/105
C: 60/72
D: 35/42

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Both of the two numbers should equal the same amount when dividing.

For example, in A

25÷15=1.666...

30÷18=1.666...

Both of these answers are the same so that means that 25/30 is equivalent to 15/18

When you're dividing B though, they don't equal the same amount

90÷15=6

105÷18= 5.833...

that means that 90/105 does NOT equal 15/18

good luck

(♡˙︶˙♡)

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Answer:

4

Step-by-step explanation:

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Answer: 120/3=40

Step-by-step explanation:

So, the answer is 40

Raj used 4 3/4 cups of sugar for each batch of muffins. He made 3 1/2 batches. Raj used 16 5/8 cups of sugar altogether.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

the first is 12 ,the second is 91 ,third is 49 and fourth is 48

Step-by-step explanation:

im not sure about the last two 100% but im pretty sure :/

The first blank is $48. Discount (60x20)/100=12. 60-12=48.


The second blank is $49. Discount:
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The third blank is $91.


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Answer:

He should write an inequality

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Step-by-step explanation:

I did this as an assignment. Hope this helped :)

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Answer: d.

Step-by-step explanation:

Trapezoid so D!!!! Is the answer

Cormac is making 31 phone calls each week as part of a fundraiser. Last week, he made 8 phone calls on weekdays. Which equation could be used to find x, the number of phone calls he made last week on weekend days? HELPP

Answers

Answer:   k-y

Step-by-step explanation:   Let's call the overall phone calls made every week 'k', and the phone calls made on the weekdays 'y'. Since 'x' is the number of phone calls made per weekend, y+x should equal k. But we don't know what x is so we need to make x the subject, which would be x = k-y.

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The table shows the results of a Fun Run. James’s time for running 2 mi. was 2.4 min. slower than Mike’s time. If t represents how long it took for James to run 2 mi., what is t? A. 5 min. B. 7.2 min. C. 10.7 min. D. 12.0 min.

Answers

B I’m sorry if I’m wrong

ILL GIVE BRAINLIEST, PLEASE!

These are Proportional Relationships, they’re simple. If you could give me the answer and explanation I would appreciate it!! Thank you!

Answers

These are not proportional. In order for them to be proportional they need to be constant (sorry if i’m wrong about that) it can’t be proportional because of the extra .25 cents added to it causing it to not run through the origin.
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A bike path is 12.5 miles. Dominic is 70% of the way to the end. How far is Dominic on the​ path?

(answer this)

The distance Dominic has biked on the path is (__answer here__) miles.

Answers

The distance Dominic has biked on the path is 8.75 miles.

Answer:

8.75 miles is the answer

Step-by-step explanation:

whats the point on the graph​

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Answer:

(0,-2.5)

Step-by-step explanation:

Answer:

(0,-2.5)

Step-by-step explanation:

.....................

Question 1 of 5
Which expression uses the associative property to make it easier to evaluate
8(1:)?
O A. 8(.5)
O B. 453)
O C. (8.5)
O D. (8-3)

Answers

Answer:

A

Step-by-step explanation:

below here is a website that you will be able to write b-day ideas for me :) it is nothing and I promise is just a bored for ideas :)

Answers

Answer:

An Among Us lobby with your friends could be a lot of fun. Otherwise I've held sleepovers, watching movies and generally just having a good time with my friends. Coronavirus makes it really hard to do stuff, but if you haven't done it yet, ax throwing is SUPER fun.

go to sky zone or defy gravity

Help me out please, And answer both, Thank you so much, and enjoy your day!

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Answer:

The first exercise:

Is:

Right triangle.

And the second exercise:

Is:

B. II and III

The probability of choosing the letter G and flipping tails is...

Answers

Answer:

1/7

Step-by-step explanation:

that is the

answer

Answer: 1/14

Step-by-step explanation:

there are 7 tiles making it 1/7 that youll chose the "G" tile and a 1/2 percent chancer of flippig tails therefore 1/7 x 1/2 = 1/14.

A parking lot is filled with cars and motorcycles. In all, there are 50 vehicles parked there. There is a total of 150 wheels on these vehicles. All cars have four wheels, and all motorcycles have two wheels. How many cars and how many motorcycles are in the parking lot?
Pls Help, 1st Brainliest

Answers

Answer:

75 motorcycles and  126 r 6 cars

Step-by-step explanation:

350 motorcycles and 650 cars

$17.50 for 7 candy bars =$17.50/7 bars =
$____ / 1 bar

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Answers

$17.50/7=$2.50 and 300/12=25
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2 is 25 kids per class hope this helps

Please help me it's due soon:
Graph the line that goes through 3x-4y=12.
Please include explanation, I tried and got it wrong (-_-) Thank you!

Answers

Answer: the picture attached

Explanation:

Step 1: Add 4y to both sides.

3x−4y+4y=12+4y

3x=4y+12

Step 2: Divide both sides by 3.

3x = 4y +12

3         3

Answer : x= 4y + 4

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I hope this will help you :)

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Answers

The answer is -2x-3=3x-8
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Answer: x=1

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ILL GIVE BRAINLIEST.

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Answers

Answer: This is a negative graph and it is proportional because it goes through the origin.

Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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y=x(1x)+__ i dont remeber

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Answers

Answer: A=20cm, B=33cm

Step-by-step explanation:

Answer:

A=20cm, B=33cm

Step-by-step explanation:

Ricky has $850 to deposit into two different savings accounts.
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Answer:

ya yeeeeeeeeeet

Step-by-step explanation:

Answer:

A = p ( 1 + r) t

Step-by-step explanation:

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Answers

1560 bc 300 divided by 5 equals 60 and 60 times 26 equals 1560

Answer:

1560

Step-by-step explanation:

300/5 = 60

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Answers

Answer:

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Answers

Answer:

x + 5 = -4

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~theLocoCoco

Answer:

An equation = 5 > x = -4

Step-by-step explanation:

Helllllllllllllllllllllllppppppppppp

Answers

Answer:

12.35

Step-by-step explanation:

   95

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____

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Answers

Answer:

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Step-by-step explanation:

y=1.5x+2

or

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Answers

Answer:

-3

Step-by-step explanation:

hope this helps

Answer: -3



i hope this helps u

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Answers

Answer: 10 hours

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