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trapecia [35]
3 years ago
7

1. Write 12 cookies to 30 brownies as a ratio in simplest form. 5:2 12:18 2:5

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

The correct answer would be 2:5

Step-by-step explanation:

abruzzese [7]3 years ago
3 0

Answer:

2:5

Step-by-step explanation:

12÷6=2      30÷6= 5    is the simplest form

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Find the value of X PLEASE HELP ME!!
Kisachek [45]

Answer:

A, or 8

Step-by-step explanation:

the total angle is 102, so we can subtract 54 from 102 to get 6x, then divide by 6.

102 -54 = 48/6 =8

3 0
2 years ago
Which of the binomials below is a factor of this trinomial? x^2 + 3x - 4A. x+4B. x+8C. x-4D. x^2+4
Usimov [2.4K]

Given:

The equation is:

x^2+3x-4

Find-:

Binomials factor of the equation

Explanation-:

The quadratic equation,

x^2+3x-4

Solve for factor

\begin{gathered} =x^2+3x-4 \\  \\ =x^2+4x-x-4 \\  \end{gathered}

Then the factor is:

\begin{gathered} =x^2+4x-x-4 \\  \\ =x(x+4)-1(x+4) \\  \\ =(x+4)(x-1) \end{gathered}

So, the factor is x + 4

6 0
1 year ago
A business bought 500 lamps for $10,000. They want to mark them up 25%. What is the retail price of each lamp?
zavuch27 [327]

Answer:

$25 a lamp

Step-by-step explanation:

First divide $10,000  by 500 lamps to find how much one of them cost

That is $20 a lamp so then multiply .25 *20 or 1/4 *20

you get 5 than add 20 +5=25

8 0
3 years ago
Question 8 of 10
AleksandrR [38]
B. A worker with 40 hours of training is paid $1700 per month.
4 0
3 years ago
Can i also know the working out for this question? <br>thanks in advance!​
shepuryov [24]
4x-1=18
4x=18+1
4x=19
x=19/4
7 0
3 years ago
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