英语翻译
1 give an example of an algebraic expression not found in the reading
2 give an example of an algebraic sentence
3 what is the cost of 10 cans of tomato juice costing C cents per can
4 what is the cost of M cans of tomato juice costing C cents each
5 is the sentence an equation?is the sentence a formula
6 make up one example of a situation different from those in this lesson that can lead to the expression
7 how far will a rock fall in four seconds if is dropped from the given spot
8 near the earth's surface near the sueface of the moon where G=1.6