-3 because -8 plus -2 equal 10 and 6 plus - 1 equal 7 they need -3 to get to 10
Answer:
B, C, E
Step-by-step explanation:
The ratio of hot sauce to BBQ sauce is 3 mL to 2 spoonfuls (9 to 6 simplifies to 3 to 2 because the fraction 9/6 = 3/2).
Look for any answers that simplify to this 3 to 2 ratio:
B. 3 mL to 2 spoonfuls
C. 45 mL to 30 spoonfuls: 45/30 = 3/2 (divide both terms by 15)
E. 12 mL to 8 spoonfuls: 12/8 = 3/2 (divide both terms by 4)
Let x = Edna's age
then it follows that (x + 1) is Ellie's age and (x + 2) is Elsa's age
We can now write and equation for the sum of their ages equal to 108:
x + (x + 1) + (x +2) = 108 simplify the left side
3x + 3 = 108 subtract 3 from both sides
3x = 105 divide both sides by 3
x = 35
Edna is 35, Ellie is 36, and Elsa is 37
Answer:
and 
Step-by-step explanation:
The number of people is 
and the number of hours they are present in the space is 
.
Per person entry cost is $8.
Per hour cost of rent is $40.
They plan to earn a minimum of $600.
Donations by all the people entering the space is 
Total cost of renting the space is 
which will be subtracted from the total amount of donations.
The inequality that represents the situation is and .
Any point or line, segment, ray, polygon etc.
