Answers
Related Questions
Anna walks at a constant rate of 8 miles every 2 hours Graph a line to show the relationship between the time in hours, 1 and the distance in miles, d, that Anna walks
1) What is the unit rate in miles per hour?
2) What is the slope of the line graphed?
3) How does the slope of the line compare to the unit rate?
Answers
Answer:
We see that the only complete time-distance pair indicates that she walked 6.4 miles in 2 hours. If she walked at a constant speed, we can conclude that girl walked 3.2 miles in 1 hour. Using this speed, we can find the remaining values in the table. The easier entry to complete is finding out how far she walked in 5 hours: 5 hours⋅3.2 miles/hour=16 miles. To find out how long it took to walk 8 hours we can either notice that 8 is half of 16, so it took half the time to walk half the distance or we can divide 8 miles by 3.2 miles per hour to find that it took 2.5 hours
Step-by-step explanation:
A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour?
one-fourth mile over twenty-two point five seconds = 40 miles per hour
twenty-two point five seconds over one-fourth mile = 40 miles per hour
one-fourth mile over twenty-two point five seconds = 90 miles per hour
twenty-two point five seconds over one-fourth mile = 90 miles per hour
Answers
Answer:
he runs 98 mph
Step-by-step explanation:
Sorry if im wrong
Can someone help me with this problem
7.984 ÷ 1.99
Answers
Answer: 4.012
Step-by-step explanation: Hope this helps! :)
Solve this linear equation using substitution. (Please show work!)
y = -x
y= 3x - 4
Answers
Answer:Under↓↓↓
Step-by-step explanation:
-x=3x-4 (substitute -x for y)
-4x=-4 (Subtract 3x from both sides)
x=1 (Divide both sides by -4)
Since y=x then y=1
Answer:
X=1
Step-by-step explanation:
So if you look at the two y= equations, you'll see that you can make them equal two one another because they both equal y
Placing the -x in place of y for it to look like this; -x = 3x-4. Subtract the 3x to the other side to get -4x =-4. Then divide the 4 from the x to isolate it and you get x=1!
Hope that helps!
Please answer number 2 only!!! I know the rest of the answers. The best answer gets Brainliest :D
Answers
Answer:
You can calaculate the slope of each table to determine which uses less water
Step-by-step explanation:
[tex]\frac{y2-y1}{x2-x1}[/tex] Slope formula
[tex]\frac{220-27.5}{40-5 }[/tex] Bath = 5.5
[tex]\frac{100-12.5}{40-5}[/tex] Shower 5/2 or 2.5
sorry if I’m wrong :/
hope it helps :)
q-6 6/7 =9 3/7
Solve using mental math
Answers
Answer:
q= 16 4/21
Step-by-step explanation:
Solve for q by simplifying both sides of the equation, then isolating the variable.
[PICTURE ATTACHED] another one of these questions again..ugh
anyways, here it is! :)
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then 2+8•4
then 2+32
then 34
Answer:
first is t + 8 * 4
second is 2 + 8 * 4
third is 2 + 32
lastly the answer is 34
Car A is traveling east at a steady speed of 40 miles per hour. After 2 hours, it
is 95 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Miles east of Johnstown
200
180
160
140
120
100
40
Time (hours)
Where were the two cars in relation to each other when they began traveling?
C A. Car A was 5 miles east of car B
B. Cor B was 5 miles east of car A
C. Car B was 20 miles east of car A
D. Carwa 15 miles east of car B
Answers
Answer:
A BECAUSE IT WAS AHEAD BY 95
Step-by-step explanation:
2,000 divided 20 =
what is the answer i need it
Answers
Answer:
Step-by-step explanation:
Cross out one zero on both sides, which would change the equation to 200/2=100
The answer to 2,000 divided by 20 is 100.
Division is the inverse operation of multiplication, so dividing a number by another is the same as finding the number of times the divisor can fit into the dividend.
When divide 2,000 by 20, essentially finding out how many times 20 fits into 2,000.
Since 20 goes into 2,000 exactly 100 times as:
20 x 100 = 2,000, that is the result is 100.
In this case, 20 fits into 2,000 precisely 100 times, resulting in a quotient of 100.
Learn more about Divided here:
brainly.com/question/15381501
#SPJ6
Taylor buys 2 gallons of milk for $5.50. What is the cost per gallon
Rate answer choices
2.75 for 1 gallons
5.50 for 2 gallons
Unit answer choices
2.75 for 1 gallon
5.50 for 2 gallons
How much will five gallons of milk cost
5.50
2.75
13.75
16.50
Answers
Answer:
its 2.75 for one gallon
HELP PLEASE!!! it's due today
What is the total displacement of the car after 5 h?
0 km
15 km
20 km
40 km
Coordinate graph with title Displacement versus Time for a Car, showing Time in hours from zero to five over horizontal axis and Displacement in kilometers from zero to twenty five over vertical axis. A line is plotted on the graph, starting from origin and peaking at twenty before moving toward horizontal axis and intersecting it at five
Answers
Answer:
It's right there on the graph ! At 5 hours, the displacement is zero.
"How can that be ?", you ask.
That's a great question.
The car started out, drove farther and farther from home for the first 4 hours, then drove back home during the 5th hour. It's all right there on the graph.
Step-by-step explanation:
help please its hard for me:(
Answers
Answer:
The first one is 60 the second one is 150 and the third one is 2
Step-by-step explanation:
Hope it helped
what property name is 5+8+m=5+m+8
Answers
Answer:
commutative property
Step-by-step explanation:
commutative property is when you can flip the variables and numbers in the equation
Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division.
My chart:
#1 $9.34
#2 $16.17
#3 $9.69
#4 $9.8
Answers
Answer:
whats it like to be in 2020 lol
Step-by-step explanation:
Using the algebra tiles below, solve -2x - 3 = 3x - 8.
Answers
x=1
Answer: x=1
Isolate the variable by dividing each side by factors that don't contain the variable.
6 + 8x = 6x + 10. can somone plz solve this quick
Answers
Answer:
x=2
Step-by-step explanation
hope this helps you out;)
Someone help me solve this and could you explain why too?
Answers
Answer:
3.5
Step-by-step explanation:
Well its easiest to just plug in the answers and see like 2 times 3.5 is 7.
Another way is saying 7 divided by 2 is 3.5
then u check to make sure its the same for all the numbers.
Which it is because 21 divided by 6 is also 3.5 :)
Solve -11h − 27 ≤ 16h for h.
Group of answer choices
h ≤ -1
h ≥ -1
h ≥ 5/27
h ≤ 5/27
Answers
Answer: the answer is this one
A recent study claimed that in any given month, for every 5 text messages a boy sent or received, a girl sent or received 7 text messages. Is the relationship between the number of text messages sent or received by boys proportional to the number of text messages sent or received by girls? Explain your reasoning.
*continue the 5 boys to 7 girls pattern.
*then explain how you know if the table is proportional or not; is there a constant?.
Answers
Answer:
its attached
Step-by-step explanation:
photo attached
Write the expression 8⋅x⋅x⋅y⋅y⋅y using exponents...
Answers
i need helppppp plzzzz
Answers
Answer:
the answer is
Step-by-step explanation:
Set up a proportion and cross multiply so 92x7 and 2x. Set them equal to each other 2x=644.
Divide 644 by 2 to get x =322 student tickets.
Then to find the total, take 92+322=414 total tickets
Choose an integer between െ5 and െ10. Label it ܴ on the number line created in Problem 3, and complete the following tasks. a. What is the opposite of ܴ? Label it ܳ. b. State a positive integer greater than ܳ. Label it ܶ. c. State a negative integer greater than ܴ. Label it ܵ. d. State a negative integer less than ܴ. Label it ܷ. e. State an integer between ܴ and ܳ. Label it ܸ.
IM ADDING A PICTURE OF THE QUESTION
Answers
Of 630 seats in the cafeteria, 70% are in use. How many seats are being used?
Answers
Answer:
70
Step-by-step explanation:
630 divided by 70 is 9, so then you take 630 again and divide it by 9 to get 70
I know this because if you set up the equation as a fraction you will get:
x/630 and 70/100
if you multiply 630 by 70 you get 44100,
but you then take the 100 and divide 44100 by 100 and you get 441 using the cross multiply method.
i hope this helped!
Find -8 ÷ - 1/2
1/16
- 1/4
16
-4
Answers
Answer:
who else got four
Step-by-step explanation:
Answer:
16Step-by-step explanation:
:D
Ms. Kwan is making sandwiches for a class picnic. She prepares 1 1/2 sandwiches for each student in the class and 4 more sandwiches in case there are guests. which inequality shows how many students, S, are in the class if Ms. Kwan prepares no fewer then 49 sandwiches?
A S > 30 C S 30 D S < 30
_ _
Sam chose D as the correct answer. how did he git that answer?
we are doing grater then or less then and grater then or = to and less then or = to
Answers
Answer: A. (S > 30)
(do u need work)
Answer:
(S > 30)
Step-by-step explanation:
divide.
-3 3/4 divided by 3
A. -1 1/4
B. -3/4
C. 3/4
D. 1 1/4
Answers
Answer:
Your answer would be -1 1/4
Step-by-step explanation:
Convert the elements to fraction, Apply the A/B fraction rule, Cross - cancel the common factor which is 3 and convert the improper fractions to mixed numbers.
Hope this helps :)
Answer:
A.
Step-by-step explanation:
-5/4 or -1.25 or -1 1/4
Please show your work and make sure that you don't answer unless you are 100% sure that your information is accurate. Topic: Geometry
Answers
6x40= 240
160/12= 13.33
240/12= 20
13.33x20= 266.6
The answer is 266.6 square feet
SOLVE THIS ASAP DONT ANSWER JUST FOR POINTS(SHOW YOUR WORK AND ANSWER IN A DIFFERENT PAPER) I am aware you can’t draw in brainly
Answers
Answer:
sorry but this is very easy :)
125!
Step-by-step explanation:
7x 1000
Which expression is equivalent to 27 + 45? (1 point)
A. 8(3 + 6)
B. 8(19 + 37)
C. 9(3 + 5)
D. 9(18 + 36)
Answers
Answer:
C because 9*3 is 27, and 9 times 5 is 45 :D
have a great day! :'D
Answer:
A. 8(3 + 6)
Step-by-step explanation:
The TV you want costs $650. You have $410 now and plan
to save $60 per month until you have enough money to buy
the TV. Write and solve an equation for how long it will take
for you to have enough money to buy the TV.
Answers
Answer:
5 months
Step-by-step explanation:
Save every month to earn up to all the money to buy the Tv it will take about 5 months to earn the money and buy it
Hope this help you!
Answer:
650 - 410 = 240
240 / 60 = 4
so it would take her four months to save up enough money to buy the TV
