2 years ago

Which expression is equivalent to 8(3z)

Mathematics

1 answer:

yan [13]2 years ago

6 0

Answer: 1, 2,4

Step-by-step explanation:

You might be interested in

What is x - 3(1-x) = 47 - x

lozanna [386]

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 10

7 0

3 years ago

Can someone please give me the right answer, please

leonid [27]

Its been a while since I have done geometry but I think it's pretty obvious that it's ABC > DBC

7 0

3 years ago

Read 2 more answers

Find f(-2). f(x) = 9x2 - 5x + 2 A) 14 B) 18 C) 28 D) 48

kifflom [539]

F(x) = 9x² - 5x + 2

f(-2) = 9(-2)² - 5(-2) + 2
f(-2) = 36 + 10 + 2
f(-2) = 48

3 0

3 years ago

Arnoldo needs to write this system in slope-intercept form. Which shows how he could do that?

Jobisdone [24]

Answer:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8} x - \frac{7}{8}$

Step-by-step explanation:

The given system is

3x-2y=6

0.4(20y+15)=x

The slope intercept form is y=mx+c.

For the first equation, 3x-2y=6, we add -3x to both side -2y=-3x+6

$y = \frac{3}{2}x - 3$

For 0.4(20y+15)=x, we expand to get:

$8y + 7 = x$

$8y= x - 7$

Divide through by 8

$y = \frac{1}{8}x - \frac{7}{8}$

Therefore the system in slope-intercept form is:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8}x - \frac{7}{8}$

5 0

3 years ago

Read 2 more answers

Write the sum of 83 and a numbers in a mathematical atical way.

vaieri [72.5K]

Answer:

$83 + n$

Step-by-step explanation:

The sum of 83 and a number would be $83 + n$ as an expression, where $n$ is "said number".

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to 8(3z)​

Which expression is equivalent to 8(3z)