2 years ago

Which value of x is a solution of the inequality 12x-14<61

Mathematics

1 answer:

pochemuha2 years ago

4 0

An inequality is solved by more than one value - usually an interval, or a union of intervals.

In this case, we have:

$12x-14$

Add 14 to both sides:

$12x$

Divide both sides by 12:

$x$

You might be interested in

Simplify without using the absolute value sign<br><br> | x- ( - 18) | if x > - 18

slega [8]

The expression would be > 0.

Subtracting a negative is the same as adding a positive; therefore -18--18 = -18+18 = 0. Since we know that x>-18, 0 is below anything we could get from this.

7 0

3 years ago

Calculate the rent of a decreasing annuity at 8% interest compounded quarterly with payments made every quarter-year for 7 years

Papessa [141]

The general Formula for a decreasing Annuity is:
$P = ( \frac{(1+i)^n -1}{i (1+i)^n}) R$
For this example we have:
P = 78,000
n = 7*4 = 28
i = 8%/4 = 2% = 0.02

After substituting you can find value for R, rent.

5 0

3 years ago

Please help asap!!!!!!

RSB [31]

Answer:

z = 66

Step-by-step explanation:

QT is a midsegment. Thus, applying the midsegment theorem:

RS = 2(QT)

QT = z - 33,

RS = z

Plug in the values into the equation

z = 2(z - 33)

z = 2z - 66

Subtract 2z from each side

z - 2z = -66

-z = -66

Divide both sides by -1

z = 66

5 0

2 years ago

Ayden had a goal of finishing painting at least 80% of the 500 square meters of a houses walls by today. He finishes 415 meters

lord [1]

Yes no square meters less 15 more

3 0

2 years ago

Is this the most simplified version?

Nonamiya [84]

Yes it is the most simplified version

6 0

2 years ago