10.) Sheldon lives in 2025 meters from school. How far is his house from school in kilometers? B. 100°C
C. 212° C
A 0°
D. – 400 c.
D.2025 km
A. 2.025 km
B. 20.25 km
C. 202.5 km
11.) How many minutes will it take Vanya to finish her singing if she is able to do it in 2 hours?
A. 60 min
B. 240 min
C. 180 min
12.) Chandler wants to buy 4.5 yards of cloth that cost 120 pesos per yard. How much will he nay from
sich is the sum of the tw
D. 120 min
a + 3b
he are​

a

Step-by-step explanation:

because am smartn

-2/

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form