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Nitella [24]
3 years ago
12

What is the slope of the line described by the equation y+1=−3x

Mathematics
1 answer:
Komok [63]3 years ago
4 0

Answer:


Step-by-step explanation: It is C because the slope-intercept form is y=mx+b, in which 'm' is the slope; 'b' is the y-intercept.


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There are 8 students on the minibus.five of students are boy. What fraction of the students are boys?
kolezko [41]
5/8 i think im pretty sure tho
5 0
4 years ago
Read 2 more answers
What is number 7?? Plz answer
lara31 [8.8K]
Area of rectangle = length * width

A = (2 2/9 yd) * (3 2/5 yd)

Convert both mixed numerals into fractions.

A = (20/9 yd) * (17/5 yd)

A = (20 * 17)/(9 * 5) yd^2

A = (4 * 17)/(9) yd^2

A = 68/9 yd^2

A = 7 5/9 yd^2
5 0
3 years ago
Given f(x) = -x – 4, find f(4).<br> I need help
Brums [2.3K]

Answer:

f(4) = -8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = -x - 4

f(4) is x = 4

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                  f(4) = -4 - 4
  2. Subtract:                            f(4) = -8
5 0
3 years ago
5(x+2)=⅗ (5+10x) <br> how do i solve
Mumz [18]

Answer:

7x

Step-by-step explanation:

5(x+2)=⅗ (5+10x) - distribute   5*x= 5x   5*2=10      3/5*5= 3    3/5*10x=6x

5x+10= 3+6x

-5              -5

     10=3+1x

      10=3+x

       -3   -3

          7=x

hope this helps!

4 0
3 years ago
In a certain Algebra 2 class of 30 students, 7 of them play basketball and 11 of them play baseball. There are 5 students who pl
SOVA2 [1]

Answer:

3/5

Step-by-step explanation:

First you would need to add the amount of people who play only basketball, or only baseball. That would be 18. You would then put it in fraction form as 18/30. You can simplify that fraction to 3/5. In decimal form that would be .6 and as a percent 60%.

3 0
3 years ago
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