Select all the equations where m=4m=4m, equals, 4 is a solution. Choose 3 answers: Choose 3 answers: (Choice A) A 13=9+m13=9+m13, equals, 9, plus, m (Choice B) B 7-m=37−m=37, minus, m, equals, 3 (Choice C) C 15=11m15=11m15, equals, 11, m (Choice D) D 5=m+25=m+25, equals, m, plus, 2 (Choice E) E 20\div{m}=520÷m=5

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.