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Umnica [9.8K]
3 years ago
5

Jennifer is saving money to buy a bike. The bike costs $282. She has $128 saved, and each week she adds

Mathematics
2 answers:
forsale [732]3 years ago
6 0
It will take her about 17 minutes because of gravity within the radius
Gelneren [198K]3 years ago
4 0

Answer:

11  weeks

Step-by-step explanation:

$282 = $128 + 14w

$282 -$128 = $14w

            $<u>154</u> = $<u>14w</u>

                14 =     14

                 11 = w

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mixer [17]
It is D i hopes this helped like plz
8 0
2 years ago
Rewrite the quadratic function below in Standard Form.<br> y = (x - 4) (x + 3)
Damm [24]

the standard form of a quadratic formula is

y = ax^2 + bx + c

in this case you will solve using foil method

(× - 4)(x + 3)

<em>(</em><em>x</em><em> </em><em>×</em><em> </em><em>x</em><em>)</em><em> </em><em>+</em><em>(</em><em> </em><em>x</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>)</em><em>(</em><em>-</em><em> </em><em>4</em><em> </em><em>×</em><em> </em><em>x</em><em>)</em><em> </em><em>(</em><em> </em><em>-4</em><em>)</em><em>×</em><em> </em><em>3</em><em>)</em><em>)</em>

<em>x</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>3x</em><em> </em><em>-</em><em> </em><em>4x</em><em> </em><em>-12</em>

<em>x</em><em>^</em><em>2</em><em> </em><em>-</em><em> </em><em>x</em><em> </em><em>-</em><em> </em><em>1</em><em>2</em>

<em>therefore</em><em> </em>

<em>y</em><em> </em><em>=</em><em> </em><em>x^</em><em>2-</em><em> </em><em>x</em><em> </em><em><u>-</u></em><em><u> </u></em><em><u>1</u></em><em><u>2</u></em><em><u> </u></em>

5 0
2 years ago
A bag with 8 marbles is shown below. (The 8 marbles are red.) A marble is
Degger [83]

Answer:

1

Step-by-step explanation:

There are 8 marbles.

All marbles are red.

p(red) = 8/8 = 1

Answer: 1

6 0
2 years ago
Read 2 more answers
Which one doesn’t belong? Why? Explain.
tino4ka555 [31]

Answer:

(x - 2)(x + 2)

Step-by-step explanation:

(x - 2)(x + 2) = x² - (2)² [Since (a - b)(a + b) = a² - b²]

                   = x² - 4

There are two terms in this expression. Therefore, the give term is a binomial.

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There are three terms in this polynomial. Therefore, the given polynomial is a trinomial.

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This polynomial is having 3 terms therefore, it's a trinomial.

(m - 4)(m + 1) = m(m + 1) - 4(m + 1)

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Therefore, this polynomial is a trinomial.

Since (x - 2)(x + 2) is a binomial, so this expression doesn't belong to this group.

3 0
3 years ago
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borishaifa [10]
It should be 126in 10.5ft and 3.5 yards. First convert to inches then divide by 12 for feet then divide by 3 for yards.
4 0
2 years ago
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