Answer:
C 1/2
Step-by-step explanation:
The y decreases by 10 and the x decreases by 5. y/x (rise/run) is 5/10, or 1/2.
Answer:
9 servings
Step-by-step explanation:
I think you mean to find b in terms of the constants a, c and d.
(x + a ) / b - c = d
(x + a) / b = c + d
Cross multily:-
x + a = b(c + d)
b = (x + a) / (c + d)
Least to greatest
-5/3, -0.1, 0.7, √2, √5
Answer:
15 dimes and 14 quarters.
Step-by-step explanation:
Let q represent number of quarters and d represent number of dimes.
We have been given that a collection of dimes and quarters contains 29 coins. We can represent this information in an equation as:


We know each dime is worth $0.10 and each quarter is worth $0.25.
We are also told that the total value of coins is $5. We can represent this information in an equation as:

Upon substituting equation (1) in equation (2), we will get:







Therefore, there are 15 dimes in the collection.
Upon substituting
in equation (1), we will get:

Therefore, there are 14 quarters in the collection.