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2 years ago

PLEASE HELPPP! i dont understand

Mathematics

1 answer:

forsale [732]2 years ago

3 0

I think you just add 6 to the output each time the input increases by 1

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Britta brought some carrots and apples for $24.80. A carrot and apple cost $0.90 altogether. She brought more carrots than apple

irga5000 [103]

The extra cost of the apples and the carrots is 5 dollors and 90 cent

7 0

3 years ago

Giving brainiest if you can answer 3 and 4 Also worth 25 points

Nimfa-mama [501]

Answer:

y = x

Step-by-step explanation:

We can see points:

(1, 1), (2, 2), (3, 3) etc.

It shows the proportional relationship:

y = x, where the slope is 1

3 0

2 years ago

Read 2 more answers

Find the lim a to b idk hiw to do it

Elina [12.6K]

$\bf \lim\limits_{a\to b} \cfrac{a^2-3ab+2b^2}{a-b}\implies \lim\limits_{a\to b} \cfrac{(a-1b)(a-2b)}{a-b}
\\\\\\
\lim\limits_{a\to b} \cfrac{\underline{(a-b)}(a-2b)}{\underline{a-b}}
\implies 
\lim\limits_{a\to b} a-2b\implies \lim\limits_{a\to b} b-2b\implies \lim\limits_{a\to b}-b$

5 0

3 years ago

If a right circular cone has radius 4 cm and slant height 5cm then what is its volume?

lyudmila [28]

Answer:

V≈50.27cm³

Step-by-step explanation:

Using the formulas

V=πr2h

l=r2+h2

Solving forV

V=1

3πr2l2﹣r2=1

3·π·42·52﹣42≈50.26548cm³

6 0

2 years ago

Coffee café mix 90 pounds of coffee that cost six dollars per pound the types of coffee used to make this makes you cost seven d

Troyanec [42]

Answer:

y = 60

Step-by-step explanation:

From the information we get:

x quantity of 4 dollars coffee used in the mix

y quantity of 7 dollars coffee used in the mix

For the quantity of coffee to be sold a 7 $/pound ( 90 pounds)

Then 6*90 = 540 $

Therefore

x + y = 90 and

4*x + 7*y = 540

A two equations system we solve for x and y

y = 90 - x

4*x + 7* ( 90 - x ) = 540

4*x + 630 - 7*x = 540

- 3*x = - 90

x = 30 pounds and

y = 90 - 30

y = 60

We should use 60 pounds of the seven $ coffee

4 0

3 years ago