Can someone explain the Heart of Alebra. Tips, strategies etc

Mary is trying to solve the bear probability problem. She created the tree diagram. What goes in the missing blank?

What words do swift use to characterize the poor of Ireland

At a lunch stand each hamburger has 60 more calories than each order of fries. If 3 hamburgers and 4 orders of fries have a total of 1580 calories how many calories does a hamburger have

Sally collects stuffed animals. She has 8 teddybears, 6 kittens, 6 bunnies, and 4 puppies. She decides to trade 1 of herteddy bears, 1 ofher bunnies and 1 of her puppies with herfriend Lyle.

You know sans. That's why you are here. I have to know. Is sans God?

Is sat better than act for colleges?

Compare and Contrast Capitalism, Socialism and Communism (explain upsides, downsides - what life looks like in these types of country for the average citizen - )

Benjamin writes an expression for the sum 1 cubed, 2 cubed, 3 cubed what is the value of this expression

In the rock cycle, crystallization can result in which of these?

Compared to our sun, the white dwarf star 40 eridani b is