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2 years ago

Which sentence explains the correct first step in the solution of this equation? 4(x−3)=94x-3=9?

Mathematics

2 answers:

Dima020 [189]2 years ago

7 0

Do Pemdas
P:Parenthesis
E:Exponent
M:Multiplication
D:Divide
A:Addition
S:Subtraction

qaws [65]2 years ago

6 0

Yes do pemdas and when it comes to addition and subtraction and division and multiplication if one of the other comes before each other you can do that so say division comes before multiplication you can divide first

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Which relationships describe angles 1 and 2? Select each correct answer.

VashaNatasha [74]

Answer:

D. Adjacent angles and B supplementary

Step-by-step explanation:

This is an adjacent and supplementary angle

Option D, B

6 0

2 years ago

Assume that a consumer has a given budget or income of $12, and that she can buy only two goods, apples or bananas. The price of

expeople1 [14]

Answer:

The consumer will either be able to buy 8 apples or 16 bananas with a budget of $12.

Step-by-step explanation:

We are given the following in the question:

Total budget or income = $12

Cost of an apple = $1.50

Cost of a banana = $0.75

The consumer spent all of her budget on just apples or just bananas.

Number of apples purchased =

$=\displaystyle\frac{\text{Total budget}}{\text{Cost of an apple}} = \frac{12}{1.50} = 8$

Numbers of banana purchased =

$=\displaystyle\frac{\text{Total budget}}{\text{Cost of a banana}} = \frac{12}{0.75} = 16$

Thus, the consumer will either be able to buy 8 apples or 16 bananas with a budget of $12.

8 0

2 years ago

Please help! is about Quadratic functions

motikmotik

Vertex:(-1,-4)
Concavity: up
Domain: -♾< x < ♾
Range: y > (or equal to) -4
Roots: (-3,0) (1,0)
Factors: (x + 3) (x - 1)
Equation: x^2 + 2x - 3

6 0

3 years ago

Simplify:( x*2+3x-4/x*2+7x+12) +(x*2+2x-3/x*2+2x-3)-(x*2+12x+35/x*2+4x-5)

ollegr [7]

Answer:14- $\frac{84}{x}$

4 0

2 years ago

What is the point-slope form

Katen [24]

Answer:

$y-8=-\frac{2}{3}(x+3)$

Step-by-step explanation:

The point-slope from is: $y-y_{1}=m(x-x_{1})$

When:

M is the slope

x1 and y1 are the ordered pair.

The question gives us a equation of the line in slope intercept form: $y=mx+b$

When:

M is the slope

B is the y-intercept.

We can use the equation $y=-\frac{2}{3}x+6$ to determine the slope.

-2/3 replaces m, so that is the value of the slope.

We can now use the slope and the points to create the point slope equation.

m= -2/3

x1, y1 = (-3,8)

Plug in the information:

$y-8=-\frac{2}{3}(x+3)$

3 0

3 years ago