3 years ago

Solve the system of linear equations 2x + 3y =16.9 5x =y + 7.4

Mathematics

1 answer:

andrew11 [14]3 years ago

5 0

Answer:

y = 23.4

Step-by-step explanation:

yeahhhh

You might be interested in

What is the tangent ratio of angle xº?

katovenus [111]

Answer:

option number 2

gfud lzygochcivobisufiblvi

5 0

3 years ago

Read 2 more answers

I NEED HELP ASAP!!!!!!! A. m= -2 B. m= -1/2 C. m= 2 D. m= 1/2

LenaWriter [7]

Answer:

A. m = -2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 0)

Point (1, -2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [SF]: $\displaystyle m=\frac{-2-0}{1-0}$
[Fraction] Subtract: $\displaystyle m=\frac{-2}{1}$
[Fraction] Divide: $\displaystyle m=-2$

6 0

3 years ago

dude, I just got almost all of my points taken away from somebody that has 0 answers, 0 questions, and almost 2 million points..

Finger [1]

Answer:

Step-by-step explanation:

7 0

3 years ago

HELLOOOOOOOO PLS HELP MEEEEEEEEEEEEEEEE

CaHeK987 [17]

Answer:

The answer is D.) x-3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

In order for cos 53° = sin A, what must be the measure of _A? = 53° 37° 127° 90°

Ray Of Light [21]

Answer:

the answer is 37..............

3 0

2 years ago