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emmainna [20.7K]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
sashaice [31]3 years ago
6 0

Answer:

60

Step-by-step explanation:

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f r(x) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (StartFraction r Over s EndFraction) (6)?
Leya [2.2K]

The equivalent expression to \mathbf{(\dfrac{r}{s})(6)= \dfrac{17}{13}}

<h3>What are the equivalent expressions?</h3>

Equivalent expressions are similar expressions that may have different forms but when a value is replaced with the variables in the same form provides the same answer.

From the information given, If:

  • r(x) = 3x - 1
  • s(x) = 2x + 1

Then the fractional form can be an expression as:

\mathbf{(\dfrac{r}{s})(x)= \dfrac{3x-1}{2x+1}}

where;

  • x = 6

\mathbf{(\dfrac{r}{s})(6)= \dfrac{3(6)-1}{2(6)+1}}

\mathbf{(\dfrac{r}{s})(6)= \dfrac{18-1}{12+1}}

\mathbf{(\dfrac{r}{s})(6)= \dfrac{17}{13}}

Learn more about equivalent expressions here:

brainly.com/question/24734894

#SPJ1

8 0
2 years ago
APY means ________________.​
beks73 [17]

Answer:

annual percentage yield

Step-by-step explanation:

APY means annual percentage yield

6 0
4 years ago
Read 2 more answers
PLEASE HELP FOR 10 POINTS what is the length of PM
Nataly_w [17]

Answer:

D

Step-by-step explanation:

The figures are the same just flipped. We can tell AD=NM ON=AB, BC=OP. Thus DC =MP

DC has the length of 6 and because MP is congruent to DC it also has 6.

8 0
3 years ago
Find the value of z.<br> X<br> 7<br> Y<br> 3 <br> Z <br><br> Z = √[?]
sweet-ann [11.9K]

Answer:

z = \sqrt{30}

Step-by-step explanation:

using the Altitude- on- Hypotenuse theorem

(leg of big Δ )² = (part of hypotenuse below it ) × (whole hypotenuse)

z² = 3 × (3 + 7) = 3 × 10 = 30 ( take square root of both sides )

z = \sqrt{30}

5 0
2 years ago
You are planning to invest $500 at 12% compounded annually. How much money would you have after 10,20 and 30 years?
weqwewe [10]

Problem

If you deposit $500 into an account paying 12% annual interest compounded yearly , how much money will be in the account after 10 years?

Result

The amount is $1552.92 and the interest is $1052.92.

Problem

If you deposit $500 into an account paying 12% annual interest compounded yearly , how much money will be in the account after 20 years?

Result

The amount is $4823.15 and the interest is $4323.15.

Problem

If you deposit $500 into an account paying 12% annual interest compounded yearly , how much money will be in the account after 30 years?

Result

The amount is $14979.96 and the interest is $14479.96.

8 0
4 years ago
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