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almond37 [142]
3 years ago
9

Which proportion would be used to solve the following problem. The proportion of turtles to alligators at the reptile park is 5:

9. Since Beth counted 45 turtles, how many alligators are there?
Mathematics
2 answers:
spin [16.1K]3 years ago
6 0

Answer:

befor i go im trynna love you baby hopefully e

Step-by-step explanation:

jeyben [28]3 years ago
6 0

Answer/Step-by-step explanation:

There are 81 Alligators.

The original equation was 5:9. Since the 5 turtles have been scaled up(multiplied by) 9 times. The rate for alligator will be multiplied by 9.

45 ÷ 5 = 9

9 x 9 = 81

5:9 x 9 = 45:81

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Mr. Brown owned a house, which he rented for $60 a month. The house was assessed at $9000. In 1975 the rate of taxation was incr
Alexandra [31]
We first calculate the percentage increase on the tax

Old value = 25×9 = 225 ⇒ The value 9 represents the 9 lots of thousands of the house's value
New value = 28×9 = 252

Increase in tax = 252 - 225 =27  
Percentage increase = (27÷225) ×100 = 12%

The amount of yearly rent would be then increased by 12%

Monthly rent = $60
Yearly rent = 60×12 = $720
Increase by 12% = 720×1.12 = 806.4 ⇒ The value 1.12 is the multiplier, obtained from 100%+12%=112%=1.12

The monthly rent is 806.4÷12 = $67.20 which is an increase of $7.20 per month
5 0
3 years ago
A car dealer has 8 rows of cars with 16 cars in each. In each of the first 3 rows, 6 are used cars. The rest of the cars new car
qwelly [4]

The answer is 110 because if you multiply 8•16=128 and 18 cars are used, you subtract 128-18 which is 110.

8 0
4 years ago
Will give brainliest for correct answer
Romashka [77]

Answer:

A. 240/7

Step-by-step explanation:

10^4x/24 * 10^3x/24 = 10^10

10^7x/24 = 10^10

7x/24 = 10

x = 240/7

6 0
3 years ago
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Furkat [3]

Answer:

m∠1 = 100°

Step-by-step explanation:

7 0
3 years ago
What is the vaIue of x?
Genrish500 [490]

Answer:

x=19

Step-by-step explanation:

You make your equation, 7x-8=6x+11.

Now you subtract 11 from both sides, so that now the equation is 7x-8-11=6x+11-11, or 7x-19=6x.

You need to now subtract 7x from both sides, so that it's 7x-19-7x=6x-7x, or -19=-x.

After that, you just reverse it so that it's positive, so x=19.

Unneeded Comment:

I hope you do well, and if you need a calculator, check out Symbolab!

5 0
3 years ago
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