Answer: What is w weeks?
Step-by-step explanation:
Answer: Y>5/6
Step-by-step explanation: I had this on khan Academy and got this right
Answer:
The number is 4
Step-by-step explanation:
<u>Choose a variable for the number.</u>
let the number be "x"
<u>Make an equation</u> with the information from the problem. Break down each part of the problem and change it to the algebraic form (numbers and symbols).
"When 8 is added to" 8 +
"3 times a certain number" 3x
"the result is the same as" =
"adding 12 to" 12 +
"twice the number" 2x
Put the equation back together with each of the parts.
8 + 3x = 12 + 2x
<u>Now isolate "x"</u> to the left side to find the number.
8 + 3x - 2x = 12 + 2x - 2x Subtract 2x from both sides
8 + x = 12 "x" is only on the left side
8 - 8 + x = 12 - 8 Subtract 8 from both sides
x = 4 Solved for the number
Therefore the number is 4.
Answer:
Rita drove <u>275 miles</u> in 5 hours
Step-by-step explanation:
Given:
Average speed at which Rita drove = 55 mi/h
Expression to find the distance driven by Rita in 
hours isgiven as: 
To find the distance driven by Rita in 5 hours.
Solution:
In order to find the distance driven by Rita in 5 hours we will plugin 
in the expression given to calculate the distance driven by Rita.
Thus, distance traveled by Rita in 5 hours can be calculated as:
⇒ 
⇒ 
(Answer)
Answer:
3 4, 5 0 6
Step-by-step explanation:
88,946 - 54,440 = 34,506
So missing number :
3 4, 5 0 6
