2 years ago

What would the points be if y=2x-5 domain's are : -2, -1, 0, 1, 2,

Mathematics

1 answer:

cupoosta [38]2 years ago

4 0

Answer:

-9, -7, -5, -3, -1

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"Zachary invested $50 and was able to triple his money in two years. Kayla also began with $50 in investments, and was able to c

horsena [70]

To cube something means to take it by 3, when used in the sentance, 3 cubed it refers to 3^3 power which means 3*3*3 which equals 21. In this context I'm guessing that they mean 50^3 which would be $125,000.

Hope this helps!=)

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2 years ago

Write an equation in point-slope form of the line that passes through the given point and with the given slope m.

il63 [147K]

y = mx + c

7 = 4(-8) + c

c = 39

The equation is y = 4x + 39

y - 7 = 4 ( x - (-8))

y -7 = 4 (x +8)

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3 years ago

By looking at the calculation below, write down a multiplication fact using the same numbers.

IrinaVladis [17]

Answer:

98 x 3 = 294 or 3 x 98 = 294

Step-by-step explanation:

Since 294 divided by 3 is 98, that means 294 is 3 times 98. So, we can say:

3 x 98 = 294

We can also say that 98 x 3 = 294 since it doesn't matter in which order you multiply.

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2 years ago

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One half liter of lemonade concentrate is added to 3 liters of water. how many one thirds liter servings of lemonade are made.

uysha [10]

So, 3 liters of water, add 1/2 liter of lemonade, that's 3 and 1/2 liters of lemonade.

so in short, how many times does 1/3 go into 3 and 1/2?

let's change the mixed to "improper" and divide then.

$\bf \stackrel{mixed}{3\frac{1}{2}}\implies \cfrac{3\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{7}{2}}\\\\
-------------------------------\\\\
\cfrac{\quad \frac{7}{2}\quad }{\frac{1}{3}}\implies \cfrac{7}{2}\cdot \cfrac{3}{1}\implies \cfrac{21}{2}\implies 10\frac{1}{2}$

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3 years ago

Jack works at a sporting goods store and makes a commission of 20 percent. His sales for each week are shown below. How much did

kiruha [24]

Answer:

The answer is D

Step-by-step explanation:

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2 years ago

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