Answer: d took the test
Step-by-step explanation:
It's 46.9 cause 4 is under 5 and the tenth in decimal is the first number after the decimal point.
Answer:
Multiply both sides by the reciprocal 4
Step-by-step explanation:
You have to isolate the variable 'n' and to do so, you must multiply both sides by the reciprocal: 4.
-12 mutliplied by 4 is -36.
Answer:
c) 2(2y+1)
Step-by-step explanation:
This is because when the tables are together there can be 4 people at each table, plus 1 at either end. Whatever equation you have must have +2 in it, to account for the ends of the tables. The number of tables (y) must be multiplied by 4 because there are always 4 people per table. The number of tables is unknown so 4y must be in your equation.
2(2y+1) simplifies to 4y+2, which is the equation we want.
Answer:
544 are men 181 are women
Step-by-step explanation:
725/4 =181x3
