35 = 45 - n;10,11,12 \\\\
Answers
we do not want negative n so we add n to both sides
n+35=45
now subtract 35 from both sides
n=10
This is an algebraic expression.The answer is 10,because 45-10=35.
Related Questions
Write the missing numbers so that 2a + 5b = 302a + 5b = 30 when a=0 and b= 6 2a + 5b = 30 when a=5 and b= _____ 2a + 5b =30 when a=15 and b= _____ I really have no clue on how to do this and I need the answer really quickly!
11 is what percent of 97?
Wendy is going on a road trip. She calculated that she will be traveling 950,400 feet total. Wendy discussed her travel plans with a friend, and her friend said, "Wow, that is quite a long trip!" Wendy said it wasn't that far because it would only take her about three hours to drive. Part A: How could Wendy convert the units of feet to another measurement that would be a more appropriate gauge of the distance she is traveling? Explain why this measurement is better to use than feet. Part B: What is the distance Wendy is traveling with the new measurement? Part C: If Wendy travels the same distance each hour, how far will Wendy travel each hour using the new measurement?
Christina estimates that she will spend $250 on you summer clothes . She actually spends $350 . What is the percent error .
A. 82 feet
B. 190 feet
C. 226 feet
D. 250 feet
Answers
Answer:
Option c is correct
226 feet is the maximum height of the projectile.
Step-by-step explanation:
A quadratic equation , ....[1]
then the axis of symmetry is given by:
As per the statement:
The path of the projectile is modeled using the equation :
....[2]
where, h(t) is the height after t time.
On comparing with [1] we have;
a = -16 and b = 48
then;
sec
Substitute this in [2] we have;
⇒
Simplify:
Therefore, the maximum height of the projectile at 1.5 sec is, 226 feet.
The answer is C on edge
Answers
Answer:
k = 2cw
Step-by-step explanation:
1. 11cw + 2k = 15cw
2. Subtract 11cw from both sides:
2k = 4cw
3. Divide by 2 on both sides:
k = 2cw
Answers
penguins = 8
whales = 4
8:4 , now simplify
8/4 = 2
4/4 = 1
2:1 is the ratio.
Final answer: 2:1
a to b
a:b
Now lets look at the information we have:-
10 - dolphins
8 - penguins
4 - whales
Now we need to find the ratio of penguins to whales. So it would look like this:-
penguins: whales
penguins to whales
Penguins:- 8
Whales:- 4
So, the ratio of penguins to whales would look like:-
8 to 4
8:4
Now we will simply
8 ÷ 4 = 2
4 ÷ 4 = 1
So, our new simplified ratio would be:- 2 to 1. 2:1.
Hope I helped ya!!
Answers
so in 2 quarts, 2 × 2 = 4 pints
4 pints are there in 2 quarts.
*graph is there.
1. What is the initial rate (in dollars) that Harold charges for mowing lawns?
2.What is the hourly rate (in dollars) that Harold charges for mowing lawns?
3.If y represents the total amount of money in dollars that Harold makes over x hours, then what is the equation that represents this function?-pick one
a. 10y=5x
b.5y=10x
c.y=10x+5
d.y=5x+10
4.If Harold made $85 for mowing Mr. Ridpath's lawn, how many hours did it take him to mow the lawn?
Answers
2.3 hours
3.c
4.8 hours
Answers
500 yearbooks sold each year for 50 each
Every 100 increase of yearbook sold will result to a decrease of 5 from the price.
R(x) = (500 + ax)(50 - bx)
a = is the 100 pcs of yearbooks sold
b = is the 5 decrease from the price.