Tom got 20 words correct and 10 definitions correct
<h3>
Equation</h3>
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the number of correct spelling word, and y represent the number of correct definition. Hence:
2x + 4y = 80 (1)
Also:
x + y = 30 (2)
The solution to the equation is:
x = 20, y = 10
Tom got 20 words correct and 10 definitions correct
Find out more on Equation at: brainly.com/question/13763238
Answer:
Step-by-step explanation:
A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2. Example. f(x)=x+7.
Answer:
i would say witihin months it would be world wide
Step-by-step explanation:
example corona, corona went from something knows abou to world wide in just a couple months please give brainlest
Answer: 20/12
Step-by-step explanation: In order to get a 12 in the denominator
of 5/3, we multiply top and bottom of 5/3 by 4 to get 20/12.
So 20/12 is an equivalent fraction.
