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Sav [38]
3 years ago
11

At the mall Julie finds a sale at her favorite store. Two pair of pants will cost $42. If she wants to buy 5 pair, how much will

she pay at the sale price? A) $10 B) $21 C) $105 D) $210
Mathematics
2 answers:
Dimas [21]3 years ago
7 0
Julie will pay $105....
katovenus [111]3 years ago
5 0
Divide 42 by two and then multiply by 5
You might be interested in
2x - y = 10
Zolol [24]
You can plug -x - 1 for y in the first equation

2x - (-x - 1) = 10

2x + x + 1 = 10

Combine

3x = 9

Divide

x = 3

Plug 3 for x in any equation ( I'll use th second equation )

y = - (3) - 1

y = - 3 - 1 = -4

x = 3 ; y = -4

(3, -4)
7 0
3 years ago
Read 2 more answers
For number five I need help plz help
bonufazy [111]

1. 1000 2. 0.001. hope this helps.

6 0
3 years ago
If f(n) = n2 - n, then f(-4) is _____.<br> -20<br> 20<br> 12<br> -12
kolbaska11 [484]
<span>The correct option is "20" because

f(n)=<span>n2</span>−n
(−4)=(−4<span>)2</span>−(−4)
      =16+4
      =20</span>
8 0
3 years ago
Read 2 more answers
Consider the trinomial 6x2 + 13x + 6.
attashe74 [19]
In the given expression 6X² + 13X +6, we can easily identify the values of a, b and c. These values are a=6, b=13 and c=6
For the value of "ac", we have:
ac=6*6
ac=36
For a sum of b are 4, we have
ac+b=36+13=49
Therefore, the answer for the last question "The two numbers that have a product of ac and a sum of b are 4 and 9".
8 0
2 years ago
Read 2 more answers
Which is a y-intercept of the graphed function?
Pie

Answer:

Option C is correct.

The y-intercept of the graphed function is; (0,- 9)

Explanation:

To find the y-intercept of the graphed function:

The point where the graph crosses the y-axis is call y-intercept.

You can also find the y-intercept by looking at the given graph and seeing which point crosses the y-axis also this point will always have an x-coordinate of 0.

End behavior of a polynomial function is the behavior of the graph of function as x approaches +\infty or  -\infty

Also, the degree and the leading coefficient of a polynomial function determine the end behavior of the graphed function.

therefore, the y-intercept of the graphed function is; (0, -9)

6 0
3 years ago
Read 2 more answers
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