Can someone explain this I'm so confused

1. 15 : 5 + 1/2 · (-4/7)

2. - 7/10 + (-5/12) - (1/4)

What is 389/1000 converted into a decimal

Tia owns a fruit shop

Each morning John eats some eggs. On any given morning, the number of eggs he eats is equally likelyto 1, 2, 3, 4, or 5 independent of what he has done in the past. Let X be the number of eggs that John eats in 10 days.

7 more than x no fewer than - 2. Give the inequality statement and solution set

What does 30 dozen mean

A cereal box contains 8 1/4 cups of cereal. The nutritional information on the box defines a serving as 3/4 cups. How many servings does this box contain?

70%days in june were sunny how many days were sunny

A=1/2 (b+b+b) h. slice for h

What two numbers add up tp - 13 but when multiplied equal - 7

Contrast the way boys and girls are treated in Pakistan, beginning at birth. Malala's father places her name on the family tree. It is the first female name on the family tree in 300 years. Explain the symbolism of this bold act by her father.