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

Find three solutions of the equation. y= 7x a. (-2, -14), (3, 21), (4, -28) b. (0,0), (-3, -23), (-2, 414) c. d. (3,21), (0, 0), (-1,-6) (-2, -14), (3, 21), (2,

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 50.0 and 52.0 minutes. Find the probability

How fast would the International Space Station (ISS) have to travel to maintain a circular orbit a distance of 1400 km above the earth?

How many solutions can a nonhomogeneous system of linear (algebraic) equations have? What if the system is homogeneous?

Is the following relation a function? {(3, −2), (1, 2), (−1, −4), (−1, 2)}

All the read/write heads a hard disk are controlled by a(n) ____ which moves the read/write heads across the disk surfaces in unison. a. controller c. formatter

5. (9) Letf- ((-2, 3), (-1, 1), (0, 0), (1,-1), (2,-3)) and let g- ((-3, 1), (-1, -2), (0, 2), (2, 2), (3, 1)j. Find: a. (g f (0) c. (f ° g)(2)

What is the slope and y-intercept of the equation 3(y − 2) + 6(x + 1) − 2 = 0? A. slope = -2, y-intercept = B. slope = 2, y-intercept = C. slope = -2, y-in

What was the Supreme Court’s decision in Barron v. Baltimore in 1833?A) The city of Baltimore owed Barron payment for damagesB) The Bill of Rights did not apply

Which of the following best describes a fission reaction involving lithium? (1 point) A. Two lithium atoms form bonds with each other, absorbing a large amount