4 years ago

Write an equation to represent the following statement.

Mathematics

1 answer:

kow [346]4 years ago

3 0

Answer:

15-9

Step-by-step explanation:

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you need 1/2 liter of milk from the store which of these three sizes do you buy? 100 ml 250ml 500ml and 1500ml

Yakvenalex [24]

500 ml easy peasy question free points yaay

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4 years ago

A population of geese grow in such a way that each generation is simply 2.2 times the previous generation. There were 3 geese in

ArbitrLikvidat [17]

This would produce a geometric sequence of the form:

g=3(2.2)^(n-1)

The sum of which is:

g=3(1-2.2^n)/(1-2.2) cleaning up a bit...

g=-3.6(1-2.2^n)

g(15)=-3.6(1-2.2^15)

g(15)=492764.6, since the number of geese must be an integer...

g(15)=492764

4 0

3 years ago

Read 2 more answers

Solve 2(3b-4)=8b-11

Maslowich

6b - 8 = 8b - 11
11 - 8 = 8b - 6b
3 = 2b
b = 3/2 = 1.5

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3 years ago

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You but a container of cat litter for 12.25 and a bag of cat food for x dial let's. The total is 19.08 witch includes 6% tax sal

shutvik [7]

Answer:

The price of cat food is 5.75 dial

Step-by-step explanation:

Given as :

The price of container of litter = 12.25 dial

The price of cat food = x dial

The total price of items = 19.08 dial including 6% sales tax

So, The total price of item excluding sales tax is A

Or, A + 6% of A = 19.08

So, 1.06 × A = 19.08

Or, A = $\frac{19.08}{1.06}$

∴ A = 18 dial

Now, The price of cat food = Total price of item excluding tax - price of container of litter

Or, The price of cat food = 18 dial - 12.25 dial

∴ The price of cat food = 5.75 dial

Hence The price of cat food is 5.75 dial Answer

5 0

3 years ago

the value y varies directly with x. which function represents the relationship between x and y if y=20/3 when x=30?

joja [24]

If y varies directly with x, means that they can be modeled by a linear equation, lets choose a line with 0 y intercept, that is:
y = mx + b
y = mx
where m is the slope of the line, now we plug in the data we have:
y = mx
20/3 = m(30)
solving for m:
m = (20/3)(1/30)
m = 20/90
m = 2/9
so the line equation, or function modeling the y and x relationship is:
y = (2/9)x

6 0

3 years ago