4 years ago

John sells seven cookies for $5.39. Write an equation that represents John's sales for any number of cookies.

Mathematics

1 answer:

nikitadnepr [17]4 years ago

8 0

$5.39 × 7 = $37.73

I hope this helps! ^^

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A gardener planted 5 rows of vegetables. Each row has 3 pepper plants and s squash plants. The garden contains a total of 20 pla

Natalija [7]

(5x3)(5xs)=20
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3 years ago

If the area of a parallelogram is 9.6cm² and base is 1.2 cm, then the corresponding height is:

julia-pushkina [17]

Answer:

Height is 8cm

Step-by-step explanation:

A= bxh

9.6 = 1.2 x h

÷1.2

8 = h

Check:

8 x 1.2= 9.6cm

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3 years ago

Marisa has 24 quarters to play games at a carnival. She only wants to play Ring Toss and Knock Down the Clown. If each game cost

KATRIN_1 [288]

Answer:

12 different ways

Step-by-step explanation:

1 to 23

2 to 22

3 to 21

4 to 20

5 to 19

6 to 18

7 to 17

8 to 16

9 to 15

10 to 14

11 to 13

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3 years ago

What is the equation of the line with a slope of 4/3 and y-intercept of -6

skelet666 [1.2K]

Answer:

y=4/3x-6

Step-by-step explanation:

y=mx+b

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4 years ago

Population Growth The population of a town of 5000

Nesterboy [21]

Answer:

a) $A=5000{(1.03)}^{t}$

b) 5464 inhabitants.

Step-by-step explanation:

The formula used for compound interest becomes very helpful in this case.

$A=P{(1+r)}^{t}\\\\When:\\A = Final Value\\P = Initial Value\\r = Rate of Change (Decimal)\\t = Time (Years)$

Knowing this, we can easily calculate the value for any year, counting from the original 5000.

From this formula, we can derive a specific one that will serve for any value of <em>t</em>.

$A=5000{(1+0.03)}^{t}\\A=5000{(1.03)}^{t}$

b) Apply the formula:

$A=5000{(1.03)}^{3}\\A=5000(1.092727)\\A=5463.635=5464$

The town will have 5464 inhabitants.

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4 years ago