Subtract 10x
10x + y = -19
10x + 3y = -17
You would get:
-2y = -2
Two negatives make a positive number! Divide
y = 1
Plug in
10x + (1) = -19
10x = -20
Divide
x = -2
Your solutions are
x = -2
y = 1
Answer:
-4/3
Step-by-step explanation:
-2 - 1 is -3
6-2 is 4
Answer: There are 8 cups of cocoa and 6 cups of milk to make the standard recipe for Hershey's chocolate.
Explanation:
Since we have given that
Number of cups of cocoa is given by
Number of cups of milk is given by
Since there are total number of cups of ingredients = 14
First, we find out the ratio of cups of cocoa and milk i.e.
So, Number of cups of cocoa is given by
Number of cups of milk is given by
Hence, there are 8 cups of cocoa and 6 cups of milk to make the standard recipe for Hershey's chocolate.
Hi there!
• Greatest Common Factor :-
GCF is th' greatest factor that divides two numbers.
To find the GCF of two numbers :-
→ List the prime factors of each number.
→ Multiply those factors both numbers have in common.
Accr'ding to the question :-
5n⁴ = 5 × n × n × n × n × 1
6w³ = 2 × 3 × w × w × w × 1
Greatest Common Factor [ 5n⁴, 6w³ ] = 1
~ Hope it helps!