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True [87]
3 years ago
13

What is the solution of -5x + 7 <_ 12

Mathematics
1 answer:
Scrat [10]3 years ago
7 0

Answer:

x > − 1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

can you put me as brainliest if i got it right???

plz

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When you flip a biased coin the probability of getting a tail is 0.6. How many times would you expect to get tails if you flip t
laiz [17]

Answer: I believe it’s 192 times


Step-by-step explanation:

You multiply 0.6 by 320, giving you 192


4 0
3 years ago
Big Brothers, Inc. borrows $267,999 from the bank at 18.16 percent per year, compounded annually, to purchase new machinery. Thi
Katyanochek1 [597]

Based on the amount borrowed and the interest per year, Big Brothers, Inc will pay an annual payment of $59,973.15.

<h3>How much will Big Brothers, Inc. pay annually?</h3>

This can be found by using the present value of an annuity formula because the annual payment will be constant and therefore like an annuity.

Formula is:

Present value of annuity = Annual payment x ( 1 - (1 + rate) ^ -number of periods) / rate

Solving gives:

267,999 = Amount x ( 1 - ( 1 + 18.16%)⁻¹⁰) / 18.16%

267,999 = Amount x 4.46865

Amount = 267,999 / 4.46865

= $59,973.15

Find out more on loan present value at brainly.com/question/15088278.

#SPJ1

6 0
2 years ago
Joe is making a ramp.Find the length of the ramp if the height is 7meters and the base is 24 meters
Musya8 [376]

Answer:

the length of the ramp is 25 meters

Step-by-step explanation:

Joe is making a ramp. Ramp forms a right angle triangle with the base

So we use Pythagorean theorem to find the length of the ramp

AC^2(hypotenuse) = AB^2 + BC^2

Length of ramp is the hypotenuse = \sqrt{height^2 + base^2}

=\sqrt{7^2 +24^2}

= \sqrt{49 + 576^2}

= \sqrt{625}

= 25

so the length of the ramp is 25 meters

8 0
3 years ago
O win a contest, the number of beans in a jar has to be guessed within 20 of the actual number. If the number of beans in the ja
Katena32 [7]

Answer:B is the answer like fr fr

Explaination: Because it just is.

3 0
3 years ago
Read 2 more answers
explain the two different answers you can get when solving an equation and the variable is dropped out.
Alexandra [31]
To give a simple answer

if you consider the equation to be that of a line.
then if the variables cancel out, then the two lines will have the same slope.

two lines with the same slope fall under two categories. Parallel lines, and lines on top of each other

parallel lines have no solutions since the lines never cross each other
lines on top of each other have infinitely many solutions  since they "cross" everywhere on the line
3 0
4 years ago
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