Answer:
1/7
Step-by-step explanation:
Another word for multiplicative inverse is reciprocal
It is the number that when multiplied by the original number gives you one
7 * x = 1
Divide by 7
7x/7 = 1/7
x = 1/7
The multiplicative inverse of 7 is 1/7
Answer:
Step-by-step explanation:
Direct variation problems can easily be solved with proportions, namely:
and cross multiply to get
2y = 20 so
y = 10
Answer:
Slope: -3/4
y-intercept: (0,-5)
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Answer
Find out the $4 is what percent of $50 .
To prove
By using the percentage formula

As given in the question
Part value = $4
Total value = $50
Put all the values in the percentage formula as mentioned above.

solving the above

Percentage = 8%
Therefore $4 is 8% of $50 .