Answers
Answer:
1
Step-by-step explanation:
Mark as brainliest
Related Questions
x=5+ square root of 16
Answers
Answer:
Step-by-step explanation:
x = 5 + √16
x = 5 + 4
x = 9
7x^2-7x-56 factored?
Answers
Answer:7(x^2-x-8)
Step-by-step explanation:
Factor out the 7 and double check to make sure
Jude has 30 coins of quarters and nickels. The total amount he has is $5.10. How many of each coin does Jude have? Write the system. Write the equations in the order that they appear in the problem.
Answers
Answer: Required system
x+y= 30
0.25x+0.05y=5.10
Jude has 18 quarters and 12 nickels.
Step-by-step explanation:
Let x= Number of quarters
y= Number of nickels
As per given,
x+y= 30 (i)
0.25x+0.05y=5.10 (ii) [1 quarter = $0.25 , 1 nickel = $0.05]
Multiply 0.25 on both sides of equation (i)
0.25x+0.25y= 7.5 (iii)
Eliminate (ii) from (iii) , we get
0.20y=2.4
⇒ y = 12 [divide both sides by 0.20]
Put value of y in (i\), we get
x+12=30
⇒ x= 30-12= 18
Hence, Jude has 18 quarters and 12 nickels.
Antonia recorded the number of cups of hot chocolate that were sold at soccer games compared to the outside temperature. The graph below represents her data. Hot Chocolate Sales A graph has temperature (degrees Fahrenheit) on the x-axis, and cups sold on the y-axis. Points are grouped together between 43 degrees and 57 degrees. For which temperature would the prediction of the number of cups sold be an interpolation? 21°F 35°F 49°F 63°F
Answers
Answer: C) 49F
Edge 2020
Answer:
c
Step-by-step explanation:
YALLLLLL CANNNN DOOOOO THISSSSS
Answers
Answer:
ok thx
Step-by-step explanation:
10 divided by 2 x 3 -4+1
Answers
Answer:
12
Step-by-step explanation:
Hope this helps you have a great day!
Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
x = 12, y = 128
Step-by-step explanation:
9 * 12 + 19 = 127
5 * 12 - 7 = 53
127 + 53 = 180
180 - 53 + 1 = 128
y = 128
Answer:
x = 12
y = 128
Step-by-step explanation:
straight lines equal 180 degrees. so then you would just set them equal to 180
The wholesale price of a soccer ball is $7.00. If the shop markups the ball 250%, what is the retail price
Answers
Answer:
17.5
Step-by-step explanation:
I hope this helps!!:)
f(x) = 3x + 1
f(2)=?
Answers
Answer: 7
Step-by-step explanation:
f(x) 3x+1
f(2) = 3(2) +1
f(2) = 6+1
= 7
Use the square root property of equality to solve
(x – 3)2 = -4.
The solutions are
_____________
Answers
Answer:
3 +- 2i
Step-by-step explanation:
Answer:
3+2i
Step-by-step explanation:
edg 2021
math help please help
Answers
Determine which expression is equivalent to 6a + 21. (5 points) a 3(2a + 7) b 3(3a + 18) c 3(a + 7) d 3(3a + 7)
Answers
Answer:
a
Step-by-step explanation:
Given
6a + 21 ← factor out 3 from each term
= 3(2a + 7)
What is the equation of the line that passes through the point (5,-1)(5,−1) and has a slope of \frac{1}{5} 5 1
Answers
Answer:
This is easy how do I send my work like a photo
Step-by-step explanation:
Julie is at the store buying groceries. She needs to get a quart of orange juice and some peaches. The quart of orange juice costs $2.25 and the peaches are $0.75 each. The function f(x) = 0.75x + 2.25 represents Julie's expenses at the grocery store. What do the f(x) and the x represent?
Answers
Answer:
f(x) represents the total expense and x represents the amount of peaches.
Step-by-step explanation:
yeah
Answer:
X represents the number of peaches Julie bought. And FX represents the total cost of peaches and a quart of orange juice.
Step-by-step explanation:
9x+7y=7 find the slope
Answers
Answer:
-9/7
Step-by-step explanation:
Put the equation into y = mx + b form, by first isolating y:
9x + 7y= 7
7y = -9x + 7
Divide each side by 7:
y = -9/7x + 1
So, -9/7 is the slope.
You rent a bike for a flat rate of $15 plus additional charge of $2.50 per hour. Write an equation to model the total cost C in terms of the number of hours H you rent the bike
Answers
Answer:
okay the answer is your mom ohhhhhhhhhhhhhhhhhh
Step-by-step explanation:
hi
What is the expanded from of 1.7 and 5.62?
Answers
Answer:free points
Step-by-step explanation:imao
Answer:free points
Step-by-step explanation:imao
An employee is walking home from work and wants to take the long way to get more exercise. The diagram represents the two
different routes, where A is the employee's work and B is the employee's home. Which route is longer and by how much? will mark brainliest
Answers
Answer:
The route from A to the corner to B is longer then going directly from A to B. It is roughly 1.6 miles longer.
Step-by-step explanation:
The distance from A to the corner to B is 5.9 miles because
[tex]3.8 + 2.1 = 5.9[/tex]
Going directly from A to B is roughly 4.3 miles because of
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex]5.9 - 4.3 = 1.6[/tex]
Answer:
Walking to the right and downwards to reach B from A.
Approximately [tex]1.6[/tex] miles.
Step-by-step explanation:
Route 1 - Walking to the right and downwards to reach B from A:
The distance is [tex]2.1+3.8=5.9[/tex] miles
Route 2 - Walking straight to B from A:
[tex]\sqrt{3.8^2+2.1^2} = \sqrt{14.44+4.41}[/tex] (using the Pythagorean theorem, the two lengths are perpendicular)
[tex]=\sqrt{18.85}[/tex]
[tex]=4.341658669[/tex] miles (approximately from calculator)
Since [tex]5.9[/tex] miles is greater than [tex]4.341658669[/tex] miles, therefore walking to the right and downwards to reach home from work is the longest distance.
Difference in distance:
[tex]5.9-4.341658669=1.558341331[/tex] miles
Route 1 is longer than route 2 by [tex]1.558341331[/tex] miles, or approximately [tex]1.6[/tex] miles.
one month gretal a total of $360 on presents
Answers
Answer: $360 per month? 1 year would be $4320
Step-by-step explanation:
Identify the range of the set of numbers.
0, 2,3,4,6,7,10
Answers
Answer:
hablan español?
Step-by-step explanation:
Answer:
I believe the range would be 10
Step-by-step explanation:
Well, 10 - 0 is 10.
Question 5 (1 point)
Vanessa had a collection of dimes and quarters which added to $4.70. She had 23 coins in all. How many dimes and quarters does she have?
# of dimes:
# of quarters:
Answers
Answer:c
Step-by-step explanation:
I WILL GIVE BRAINLIEST ( actually science )
1-What types of geological events or changes occur at divergent plate boundaries?
2-What types of geological events or changes occur at convergent plate boundaries?
3-What types of geological events or changes occur at transform plate boundaries?
Answers
Answer:
1.valconoes and minor earthquakes
2.volcanoes earthquakes and fold mountains
3.earthquakes and fold mountains
hope it helps engr.
what is 18/32 in simplest form
Answers
Answer:
Step-by-step explanation:
18/32 is the same as 9/16 or 0.5625
Simplify
(8 + 20i ) + (-17+4i)
Answers
Answer:
20i+4i =16i-19
Step-by-step explanation:
Answer: -9 + 24i
Step-by-step explanation:
help pls I will give brainliest! and you can come to my party
Answers
Answer:
n=900
Step-by-step explanation:
n/4= 225, so multiply by 4 to get n=900 (hopefully I understand the question correctly, if not, please let me know.)
n/6 = 19/30 what is n
Answers
Answer:
19/5
Step-by-step explanation:
since you divided by 5 on one, you do it again :P
what integer added to -9 gives a sum of 3? (I'll give brainlist)
Answers
Answer:
12. 12-9 , or -9+12, =3
Step-by-step explanation:
Suppose that 23 inches of wire costs 92 cents. At the same rate, how much (in cents) will 36 inches of wire cost?
Answers
Answer:
144 cents
Step-by-step explanation:
92/23= 4
36x4=144
:)
What is the slope and y-intercept of the equation 3x - y = 3?
Answers
Answer:
slope=3
y-intercept=-3
Step-by-step explanation:
put into slope intercept form to find your answer.
3x-y=3: move the variables to the right
-y=3-3x: change the signs
y=-3+3x: reorder terms
y=3x-3
subtract 3X from both sides
Divide both sides by -1
Dividing by -1 undoes The multiplication by -1 divide 3-3x by 1
A game show contestant starts a game by answering three
questions incorrectly. Each incorrect answer costs the
contestant $900. What integer would represent the point total
for the contestant?
(Pls help)
Answers
Answer:
The negative integer would show for subtraction of money but when the person earns money the money will show in positive integer
The integer -3 will represent the total points for the contestant.
What are the different interpretation of negative numbers?A negative number is a number that is less than zero.Numbers that are to the left of zero on the number line.A number that is the opposite of a positive number. A negative number represents loss or absence of something.According to the given question.
Let +1 point will be awarded to the contestant for giving the correct answer. And -1 point for giving the incorrect answer.
Number of questions for which the contestant given the answer
incorrectly = 3
Amount of money have to pay by contestant for each incorrect answer
= $900
Therefore, the amount have to pay the contestant for three incorrect questions = -3 × $900 = -$2700
Where, a negative number shows the amount contestant has to pay or loss of the contestant.
Hence, the integer which represent the total point for the contestant is -3.
Find out more information about interpretation of negative numbers here:
https://brainly.com/question/17670797
#SPJ3
