kaylacollier51 kaylacollier51

03-03-2020
Mathematics

contestada

Evaluate 60 • x-60 · 15, when x=8.
Step 1 60• x-60 • 15 = 60(x - 15)
Step 2
Step 3
= 480 – 15
Step 4
465
Where is the error

Respuesta :

03-03-2020

Answer:

The right answer is, -420

Step-by-step explanation:

Because we use common factor:

60 (x - 15)

We multiply for each term:

60 (x) - 60 (15)

60 (8) - 60 (15)

We solve:

480 - 900 = -420

Answer Link

Otras preguntas

Please answer this correctly

What religious issue helped cause the Enlightenment? A. debates about whether the existence of God could be logically proven B. questions as to whether scient

A 50 kg student climbs 3m to the top of a set of stairs. Calculate the change in the student’s gravitational potential energy from the bottom to the top of the

Carolina planters mostly associated with: plz HeLP!! brainliest will be given A. Field slaves. B. House slaves. C. other planters. D. white overseers.

Line CD passes through points C (1,3) and D (4,-3). If the equation of the line is written in slope intercept form, y=my+b, what is the value of b?

If a number is divisible by two then the number is even

What kind of organism can conduct cellular respiration

What is Force and its effects ?

Out of the 400 students at a basketball game, 180 are girls and the rest are boys. What percent of the students at the basketball game are boys?

Help me on number problem 11 please