raynrayngreer raynrayngreer

02-12-2020
Mathematics

contestada

Evaluate 3x – 4 when x=7. The value of the expression is

Respuesta :

zekeybaby zekeybaby

02-12-2020

Answer:

3(7) - 4 = 17

Step-by-step explanation:

Substitute 7 for x and solve.

Answer Link

Otras preguntas

Which of the following best describes a haiku? A. a long Chinese poem B. a poem of seven syllables and four lines C. a short Japanese poem D. a poem of seventh

Humans are not the only animals that pollute the air.truefalse

What is the equation of the line that passes through (-3,-1) and has a slope of 3/5 Put your answer in slope-intercept form.

If a person is involved in an incident at a medical facility, where should a report be filed? 1) the police department 2) the National Institute of Health 3) PS

Discuss the advantages of computerised systems over manual systems

An equilateral triangle has sides 10 cm in length. Calculate the perpendicular height of the triangle. (to nearest mm) Help please

Which best explains whether a triangle with side lengths 2 in., 5 in., and 4 in. is an acute triangle? The triangle is acute because 2^2 + 5^2 > 4^2. The t

Select the most appropriate synonym of the given word. JOVIAL a. Judgmental b. Jeering c. Jealous d. Joyous

Which equations have no solution? a. 3x-y=2, 9x-3y=6 b. 4x-7y+28=0, 5y-7x+9=0 c. 3x-5y-11=0, 6x-10y-7=0 d. None of these

The first-order, gas-phase, reversible reactionis taking place in a membrane reactor. pure a enters the reactor, and b diffuses out through the membrane. unfort