3 years ago

Solve the system of linear equations by graphing 4x + 2y = 8 -x + y =- 5

Mathematics

1 answer:

Gnoma [55]3 years ago

4 0

It’s seven my guy ahhhhhhhhhhhhh

You might be interested in

In order to join a yoga club there is a $100 annual fee and a $5 fee for each class you attend. write an equation in slope-inter

Alona [7]

The slope is 5x
Y=Mx+B
Y=5x+100

7 0

3 years ago

Write an equation for this model and solve for x. х = 3 x = -3 x = 4 x = -4

Ahat [919]

Answer:

Step-by-step explanation:

4 0

2 years ago

Simplify the expression. 5x + 1 - 18

Wewaii [24]

5x-17 would the answer

5 0

4 years ago

Read 2 more answers

Help!! Which of the following uses the reciprocal property to rewrite 12/x-3 = 20/x+3?

loris [4]

The reciprocal property is:

$\frac{x - 3}{12} = \frac{x + 3}{20}$

Solution:

Given that,

$\frac{12}{x - 3} = \frac{20}{x + 3}$

The reciprocal property is given as:

The reciprocal of a fraction is the numerator and denominator switched

$\frac{a}{b} = \frac{c}{d}\\\\Then\\\\\frac{b}{a} = \frac{d}{c}$

Therefore,

$\frac{12}{x - 3} = \frac{20}{x + 3}$

By reciprocal property,

Switch the numerator and denominator of right side fraction as well as left side fraction

The we get,

$\frac{x - 3}{12} = \frac{x + 3}{20}$

Thus option C is correct

3 0

3 years ago

The probability that an automobile being filled with gasoline also needs an

bogdanovich [222]

P(B | A) = probability of B given A

P(B | A) = P(B and A) / P(A)

thus

P(new oil filter | oil change) = P(both) / P(oil change)

= 0.14 / 0.25

(b) = 0.14 / 0.4

3 0

3 years ago