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3241004551 [841]

3 years ago

8

Suppose you buy 2 marbles for $0.16 each. You pay for it with 4 quarters. How much change should you get back? Enter your answer

.

2 answers:

Afina-wow [57]3 years ago

7 0

Answer: You should get 0.68 back

Step-by-step explanation: I just did a test and got 100%

irina [24]3 years ago

4 0

Answer:

3 $0.16 = $0.48

or

4 $0.25 = $1.00 hope this helps

Step-by-step explanation:

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Find the first three terms of the sequence below. T n = n 2 + 3 n + 4

madam [21]

Answer:

9,14,19

Step-by-step explanation:

You seem to be giving the expression 2n+3n+4.

Now simplify

An = 5n+4

Fill in n

5(1) +4

5(2) +4

5(3)+4

After solving and simplifying you see 9, 14 and 19 are the first 3 terms.

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3 years ago

When a lilac bush is planted, it is 24 inches tall. Each month, it grows 6 inches taller. How tall will It get over time?

Bingel [31]

Answer:

Dependent variable: time(months) or $t$

Independent variable: 6

Step-by-step explanation:

$h=24+6t$

(h=height)

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2 years ago

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natulia [17]

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Step-by-step explanation:

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3 years ago

Evaluate 11+(−7)2−911+(−7)2−9.

Tomtit [17]

$13( - 7) - 913( - 7) - 9 \\ 4(49) - 913 \\ 196 - 913 = - 717$

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3 years ago

If x/y + y/x = -1 , ( x unequal y, y unequal 0) then the value of x^2 - y^2 is?

Maurinko [17]

Take your original equation $\frac{x}{y} +\frac{y}{x} =-1$

and multiply both sides by $xy$ to remove the fractions. You are left with

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Update: There is no numerical answer that can be found without being given a value for either x or y

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3 years ago

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