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Serjik [45]
2 years ago
15

Subtract 3 from 4 times m

Mathematics
1 answer:
yawa3891 [41]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

not sure if the equation is 3-4m or 3-4 but it's -1 if the equation is 3-4

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Justin buys candy that costs $6 per pound. he will buy at most 9 pounds of candy. what are the possible amounts he will spend on
spayn [35]

Using proportions, it is found that the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, each pound of candy costs $6, and he will buy at most 9 pounds, hence the maximum amount he will spend is given by:

M = $6 x 9 = $54.

Hence, the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

More can be learned about proportions at brainly.com/profile/joaobezerra-15918078

4 0
2 years ago
If the line x = 3 is the axis of symmetry of a parabola, which coordinates below could be x-intercepts of the parabola?
guapka [62]

Answer:

(-1,0) and (5,0)

Step-by-step explanation:

8 0
3 years ago
What are the solutionso of 8x^2 = 6 + 22x
liraira [26]
You can get all the terms on one side, and then solve for x by any means:
0 = -8x^2+22x+6

Factor out a -2:
0 = -2(4x^2-11x-3)

Factor this equation:
0 = 4x^2-11x-3

I will use the AC method. To use it, first multiply a and c (in ax^2 + bx +c):
4*-3 = -12

Now, look for two numbers that multiply to -12 and add to -11. Obviously these numbers are -12 and 1. (-12*1 = -12 and -12+1  = -11). Now, because of rules, you set it up in a Punnett square:

4x^2        -12x
x              -3

Now, we find common factors of the terms in rows:
     _x_______-3__
4x| 4x^2        -12x
1   | x              -3

So, you can use this to write an equivalent expression to the quadratic given:
(x-3)(4x+1)

Now, we known the factors are (solve for x): 3 and -1/4.
3 0
3 years ago
Read 2 more answers
!!)
Arlecino [84]
There’s no circle :/ sorry
6 0
3 years ago
A cereal box is an example of_____ and ________
gayaneshka [121]
A cereal box is an example of a rectangular prism and a rectangle.
3 0
3 years ago
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