Vince the pep club make sandwiches to raise money. he put two sandwiches in each of 30 bags and 5 sandwiches in 26 family bags, and he has 17 sandwiches left over. how many sandwiches did they start with?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Which of the following transformations will always produce a congruent figure?