All categories

4 years ago

Which graph best represents the solution set of -3x<2Y-18

Mathematics

1 answer:

lora16 [44]4 years ago

5 0

Answer:

Where are the graphs

Step-by-step explanation:

You might be interested in

Ben adopted 2 cats and 3 dogs. He spent a total of $455. If each dog cost him $82, how much did one cat cost him?

monitta

Answer:$104.5

Step-by-step explanation:

cats=c

Dogs=d

2c+3d=455

d=82

Substitute d=82 in 2c+3d=455

2c+3(82)=455

2c+246=455

Collect like terms

2c=455-246

2c=209

Divide both sides by 2

2c/2=209/2

c=104.5

1 cat cost $104.5

5 0

4 years ago

graph the equation by plotting three points if all three are correct the line will appear -4y=x minus 18

Alexandra [31]

Hope this image helps! Sorry if it's hard to read, I had to use the mouse to write it.

The points are:
(-6,6)
(-2,5)
(6,3)

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bm%7D%20%20%3D%20n%20" id="TexFormula1" title=" {2}^{m} = n " alt=" {2}^{m} =

sveta [45]

Answer:

$\displaystyle n^3-\frac{1}{n^{2}}$

Step-by-step explanation:

<u>Exponents Properties</u>

We need to recall the following properties of exponents:

$(a^x)^y=(a^y)^x=a^{xy}$

$\displaystyle a^{-x}=\frac{1}{a^x}$

We are given the expression:

$2^m=n$

We need to express the following expression in terms of n.

$8^m-4^{-m}$

It's necessary to modify the expression to use the given equivalence.

Recall $8=2^3 \text{ and }4 = 2^2$ . Thus:

$(2^3)^m-(2^2)^{-m}$

Applying the property:

$(2^m)^3-(2^m)^{-2}$

Substituting the given expression:

$n^3-n^{-2}$

Or, equivalently:

$\mathbf{\displaystyle 8^m-4^{-m}= n^3-\frac{1}{n^{2}}}$

5 0

3 years ago

An ice-cream factory makes 250 quarts of ice-cream in 2 hrs. how many could be made in 36 hrs

Nutka1998 [239]

Find the unit rate of this scenario. 250/2 = 125 quarts per hour
Now multiply the unit rate by the new amount. 36*125 = 4500

Add the units

4,500 quarts in 36 hours.

8 0

3 years ago

Read 2 more answers

Identify the rule for the transformation shown in the

kolbaska11 [484]

Answer: I think number e is correct

Step-by-step explanation:

5 0

4 years ago