2 years ago

Find the slope and the y-intercept of the line. 5x + 8y = 31

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

8 0

Step-by-step explanation:

1.) Move the 5 to the other side of the equation

8y = -5x + 31

2.)

Divide by 8

y= .625x + 3.8

Ghella [55]2 years ago

3 0

Answer:

5x + 8y = 31

8y = -5x + 31

y = -0,625x + 3,875

y = mx + b

m = slope

b = intercept

y = -0,625x + 3,875

slope = -0,625

intercept = 3,875

You might be interested in

Help me please ^^ much appreciated

Reil [10]

Answer:

Step-by-step explanation:

Using the sine ratio in the right triangle.

sinC = $\frac{opposite}{hypotenuse}$ = $\frac{AB}{BC}$ = $\frac{16}{28}$ , thus

∠ C = $sin^{-1}$ ( $\frac{16}{28}$ ) ≈ 34.85° ( to 2 dec. places )

8 0

3 years ago

Can anyone help me???

natita [175]

Answer:

principal (p)=$1300

Interest (I) =$28.67

Time( T) = 1 year

R=?

we have,

R = I*100/T*R

5 0

2 years ago

What is the determinant of k =[ 6 8]

Sergeeva-Olga [200]

That would be 6 *3 - 8*0 = 18

Its D

5 0

3 years ago

Simplify: 27k^5m^8/(4k^3)(9m^2)

Yakvenalex [24]

The answer to your question is 3k^2m^6/4

4 0

3 years ago

Modeling a Scenario with a TWO-

Goshia [24]

Answer:

Step-by-step explanation:

czhnbwbxsbdsc

3 0

3 years ago