$MathMaster logo$

MathMaster

Home
general
8x 5 x

Question

8x-(5-x)

87

likes

435 views

Answer to a math question 8x-(5-x)

$Expert avatar$

4.7

102 Answers

$=8x-5+x$

$=8x+x-5$

$=9x-5$

Frequently asked questions (FAQs)

What is the domain and range of the cube root function: f(x) = ∛x?

+

What is the value of the tangent of angle X in a right triangle, given that the opposite side is 7 and the adjacent side is 4?

+

Find the roots of the cubic equation x^3 + 4x^2 - 7x + 3 = 0.

+

New questions in Mathematics

If we have the sequence: 3, 6, 12, 24 Please determine the 14th term.

given cos26=k find cos13

Suppose that a device has been created that launches objects at ground level and that its operation is modeled by the function h(x) = -4×² + 256x, with h being the height (in meters) and x being the distance (in meters) What is the maximum height that the object reaches?

The mean temperature for july in H-town 73 degrees fahrenheit. Assuming that the distribution of temperature is normal what would the standart deviation have to be if 5% of the days in july have a temperature of at least 87 degrees?

Determine the absolute extrema of the function 𝑓(𝑥)=𝑥3−18𝑥2 96𝑥 , on the interval [1,10]

30. In 8 s, a car that starts from rest and moves with uniformly accelerated motion has achieved a speed of 72m/s. How much space must it travel to reach a speed of 90m/s? Sunshine: 450 m

Suppose 56% of politicians are lawyers if a random sample of size 873 is selected, what is the probability that the proportion of politicians who are lawyers will be less than 55% round your answer to four decimal places

There are 3 orchards, a, b and c. Orchard a has 60 fewer trees than orchard b orchard c has 3 times as many trees as orchard b. If the three orchards have 430 trees altogether, how many trees does orchard c have?

Use linear approximation to estimate the value of the sine of 31o.

A function is considered exponential when it has a base with positive values greater than zero and different from one, where the exponent is an unknown. An important characteristic of exponential functions is that they show rapid growth or decay as an independent variable increases or decreases. Given the function 25^(x+3)=125, it is calculated that x has the value of

(X+2)(x+3)=4x+18

17. A loan for $104259 is taken out for 10 years with an annual interest rate of 9.4%, compounded quarterly. What quarterly payment is required to pay the loan off in 10 years? Enter to the nearest cent (two decimals). Do not use $ signs or commas in the answer.

factor the polynomial completely over the set of complex numbers b(x)=x^4-2x^3-17x^2+4x+30

solve R the following equation 4 x squared - 35 - 9 over x squared is equal to 0

calculate the product of 4 and 1/8

The perimeter of a rectangular rug is 42 feet. The width is 9 feet. What is the length?

An invoice for €2,880 plus default interest of €48.40 was paid on October 28th. Interest rate 5.5%. When was the bill due?