If you don't know these, these are called the diamond problems. there are two numbers on each side, and in the bottom box, it is the sum of adding them together, and in the top box, it is the sum of multiplying together. i have no idea about #'s, a, b, and f, can you guys me? !

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3