Charlie collects dimes in a jar. The total mass of the dimes is 1.265 x 10 grams. The mass of each dime is 2.3 grams. How many dimes are in the jar?
A 5.5 x 103 dimes
B. 5.5 x 102 dimes
C 2.9 x 103 dimes
D2.9 x 102 dimes

3. solve by graphing: y = 2x + 6 x + y = -3

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply