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lilavasa [31]
3 years ago
7

How do u solve 3 (x+8) - 3x ?

Mathematics
2 answers:
mariarad [96]3 years ago
3 0
PEMDAS

paranthesis exponents multiplication division addition subtraction
grigory [225]3 years ago
3 0
3x+3×8-3
3x+24-3x
the answer is 24
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Write the equation in slope-intercept form that contains the following point and is perpendicular to the given line
Len [333]

Answer:

y = 1/4 x -3

Step-by-step explanation:

y = -4x + 3;

the slope of this equation is -4

we want the slope perpendicular to this

take the negative reciprocal

- (-1/4) = 1/4

so the slope of our line will be 1/4

we have the slope and a point so we can use point slope form

y-y1 = m (x-x1)

y--2 = 1/4(x-4)

y+2 = 1/4 (x-4)

we need to change it to slope intercept form (y=mx+b)

distribute

y+2 = 1/4 x -1/4*4

y+2 = 1/4x -1

subtract 2 from each side

y +2-2 = 1/4 x -1-2

y = 1/4 x -3

the slope is 1/4 and the y intercept is -3

8 0
3 years ago
The ratio of chocolate chip cookies, snickerdoodles and oatmeal raisin cookies was 2:5:7. During the class party 12 chocolate ch
Schach [20]

Answer: 127 cookies

Step-by-step explanation:

1. If you look back to the text you will see that 12 is 1 in 1:3:4 and you multiply that by 2. 12 * 2 = 24.

2. Divide 24 by 3 and that gives you 8 than times it by 5 for it to give you 40

3. Divide 36 by 4 and that equals to 9 than multiply it by 7 which that gives you 63

4. Add 24, 40, and 63 for it to give you 127

Thank you for following these steps if it is correct and this is my first time so if I am incorrect I will look upon my mistake and correct and help many of you people who need help

4 0
3 years ago
Solve for x please!
Elina [12.6K]

x^2 = 81/100

Let's take the square root of each side

x = 0.9 and -0.9

3 0
3 years ago
(0- (-3))×(-1+5)÷(2- (-2))<br><br><br><br>due today pls answer ​
Stella [2.4K]

Answer:

2 days late

Step-by-step explanation:

5 0
2 years ago
Find the pattern. What numbers come next?
Ilia_Sergeevich [38]

Answer:

D

Step-by-step explanation:

the pattern is -6 to get the next number

3 0
3 years ago
Read 2 more answers
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