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OverLord2011 [107]
3 years ago
5

Based on her recipe, Elena knows that 5 servings of granola have 1750 calories

Mathematics
1 answer:
myrzilka [38]3 years ago
3 0

Answer:

1 serving of granola = 350 calories

Step-by-step explanation:

For 1 serving of granola, you need to divide 1750 by 5.

That would be 350 calories.

So for 1 serving of granola, you would have 350 calories

Hope this helps ;)

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What is the equation of the sequence -2,-8,-32,-128
Luba_88 [7]

Answer:

I’m. Not sure

Step-by-step explanation:

But u can try to see how each number goes to each pattern like -2 to -8 is to add -6

3 0
3 years ago
The ______ of a radical expression is the number indicating which root (square root, cube root, etc.) is meant.
belka [17]

The index of radical expression is the number indicating which root (square root, cube root, etc.) is meant.


If there's no index on the radical expression, then it's assumed to be square root.

4 0
3 years ago
Meghan went out to lunch. Her food costs $11.62. A 6% sales tax was
adelina 88 [10]

Answer:

$12.31

Step-by-step explanation:

11.62 divided by 2 =0.69

$11.62+$0.69=12.31

7 0
3 years ago
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Rasek [7]
Cross products: a/b = c/d is also equal to ad = bc

so, essentially you’re just drawing two diagonal lines from one side to the other, multiplying those numbers together, and setting them equal

so: 4/6 and 14/21 = (4*21 = 6*14) = (84 = 84)

84 is equal to 84 so these two ratios are equivalent.
5 0
4 years ago
A store sells black ink pens for $5 and red ink pens for $4. John wishes to buy 20 pens but doesn’t wish to spend more than $92.
Zina [86]

Answer:  4r + 5(20-r) \le 92

=======================================

Explanation:

r = number of red pens

4r = cost of buying r red pens

example: if r = 10, then 4r = 4*10 = 40 is the total cost of buying 10 red pens

If John buys r red pens, then he must buy 20-r black pens so that r and 20-r add to 20.

John buys 20-r black pens, and at $5 each, so it will cost 5(20-r) dollars for just the black pens alone.

In total, John spends 4r + 5(20-r) dollars for all the pens (red & black)

We want $92 be the most he spends. This is the ceiling or highest value possible.

Therefore,

4r + 5(20-r) \le 92

--------------------

Extra info:

If you want to solve for r, then

4r + 5(20-r) \le 92

4r + 5(20)+5(-r) \le 92 distribute

4r + 100 - 5r \le 92  

100 - r \le 92

100-r+r \le 92+r add r to both sides

100 \le 92+r

100-92 \le 92+r-92 subtract 92 from both sides

8 \le r

r \ge 8

So John must buy at least 8 red pens. The most he can buy is 20 red pens since he wants 20 pens total.

8 0
3 years ago
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