Mathematics Middle School

Justin is running a 10-mi. race on Saturday. If he runs at a steady pace, what rate of speed must he maintain to finish the race in 2 hr.?
A. 2 mph
B. 3 mph
C. 5 mph
D. 10 mph

Answers

Answer 1

Answer:

5 MPH

Step-by-step explanation:

10 miles at what speed , in MPH ?   at 5 MPH he would cover 10 miles in 2 hours...  does that make sense?  

Answer 2
it’s 5 my fren
AND THE ANSWER IS LETTER C

Related Questions

Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs is played in a commercial and she will earn $110 every time one of her songs is played in a movie. Alexa earned a total of $340 in royalties on 8 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Alexa's songs were played. Define the variables that you use to write the system.

Answers

Answer:

x + y = 8

20x + 110y = 340

Step-by-step explanation:

X+y=8
So 20x+110y=340

For this question, use the spinner shown in the picture.

P(D) = _____________

Write your answer as a fraction in simplest form.

Answers

Answer:

1/6

Step-by-step explanation:

it has 6 possible but there is only 1 that has a D so 1 out of 6

anwser: 1/6


step by step explanation:

Solve the system of equations

Y= -7x+3
Y= -x -3

What is X
What is Y

Answers

The answer is X = 1 and Y = -4.

please help, no links or i will report
The numbers 0 to 10 are in a hat. If you were to pick two numbers at random (you put the first number back in the hat after you pick it out) what is the probability that you will pick a 1, then a 9?

Answers

Answer:

i believe 1/5

Step-by-step explanation:

Answer: I think it is 1/5

Please help, I am very confused

Answers

Answer: 0.8

The volume is 8/45 so a•b•c=8/45

So 2/3•1/3•a=8/45

Multiply 2/3•1/3=0.222222 or 2/9
So 2/9•a=8/45

Divide 8/45 / 2/9= 0.8
a=0.8

Hope this makes sense and it helps!!

Answer is 0.8 hope that helps

Which shows the following numbers ordered from greatest to least?
0.5, 5/8, 65%, 3/5


A>3/5, 5/8, 0.5, 65%

B>0.5, 3/5, 5/8, 65%

C>65%, 3/5, 0.5, 5/8 65%,

D>65%, 5/8, 3/5, 0.5

Answers

Answer:

D

Step-by-step explanation:

The right answer is D

Please help me I really need it

Answers

90 meters in 800 seconds

Answer:

90 metres 8000 per second

Please help (Proportions)

Theo is baking a recipe that makes 36 cookies with 2 cups of sugar. At this rate, how many cups of sugar are needed to bake 18 cookies?

Answers

Answer:

1 cup of sugar ..............

ANSWER: 1 cup

36 cookies: 2 cups
18 cookies: 1 cup
(Divided by 2)

The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?

A. 4 square feet
B. 8 square feet
C. 16 square feet
D. 32 square feet

Answers

Answer: C. 16 Square Feet

Answer:

C, 16 square feet

Step-by-step explanation:

In San Francisco, California, a hotel is located on a city block bounded by Market Street, McAllister Street, and 7th Street as shown.

The side of the hotel that faces 7th street is 60 feet long, and the side of the hotel that faces Market Street is 140 feet long. What is the length of McAllister Street?
WOULD LOVE REAL HELP!

Answers

Answer:

sheesh

Step-by-step explanation:

McAllister street would be 60 ft

See the image attached I hope it helps

just some algebra questions that i don't know the answers to

Answers

Answer:

The ball reaches it's max height of 8 feet at 0.5 seconds.

The ball was at 7 feet at 0.25 seconds and 0.75 seconds.

The tennis ball was above 4 feet for about 1 second.

Between 0.5 seconds and 0.75 seconds the ball decended 1 foot.

What the area of the whole building

Answers

Answer:

The area of the whole building is 83feet^2

Step-by-step explanation:

Please mark me brainliest

The area is 83 feet

Seven consecutive odd integers add up to 119. What are the numbers?

Answers

sorry there no answer but good luck on ur assignment and hope this motivated you! :)) ur doing great

HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?

Answers

Answer:

6x=48

Step-by-step explanation:

can someone pls help

Answers

Answer:

D

Step-by-step explanation:

Identity property of multiplication just has to be a number times 1 is equal to the number.

If this has helped please mark as brainliest

i believe it is D.

help me please (20 points)

Answers

Answer:

231cm squared

Step-by-step explanation:

9 x 22 = 198.

198 / 2 = 99

triangle area = 99

15 x 22 = 330

total area = 330

330 - 99 = 231

pls pls pls pls pls help

Answers

A is the answer dude

Answer:m

Step-by-step explanation:

PLZZZZZZZ HELP ME
NO LINKS OR I WILL REPORT THE ANSWER
WILL GIVE BRAINLIEST
LOOK AT ALL OF THE PICTURES

Answers

Hablas español pero la verdad nose

HELP PLSS QUICKLY!!!!
Teresa wants to make a giant arrow to indicate the location of the hotel. Find the area of the giant arrow. If one can of paint covers 100 square feet, how many cans should Teresa buy?

Answers

3 cans!!!

5x6= 30 (divided by 2= 15)
5x6=30 (divided by 2 = 15)
10x18= 180

180+30= 210

3 cans!!

When you are evaluating an expression, you must always use the order of operations, even within the parentheses

List the steps for Order of Operations

Step 1: _____________________________________

• ___________________________________

• ___________________________________


• ___________________________________

Step 2: _____________________________________

Step 3: _____________________________________

Step 4: _____________________________________

Answers

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Find the area of the following figure

400 cm2
312 cm2
252 cm2
300 cm2

Answers

312cm2 I hope this helps

Answer:

312

Step-by-step explanation:

I took the test

what is the mode of these numbers
32, 16, 54, 60, 26, 32

Answers

Answer: The mode is 32

Step-by-step explanation: It is the number that is repeated multiple times.

The mode is 32 as there is two 32’s
The mode means the number repeated more than once in a set of numbers/ the most frequent number
Example - 99 , 62 , 83 , 90, 62
The mode here would be 62
Hope this helps have a good day

The price of a plane ticket was reduced from $2,400 to $750. By what percentage was the plane ticket reduced?

Answers

Answer:

32% approximately

Step-by-step explanation:

Take 2400, divide it by 750 and then multiply the result by 100

2400 divided 750 then multiply it by 100 bc its out of 100% then you should get ur answer. i got 32%

I need help what does 19 times 29 give me in total

Answers

Answer:

551

Step-by-step explanation:

Answer:

It gives you 551

Hope this helps

The drama club sold 415 Manatee tickets to the school's play for $7.95 each 18 of the tickets were refunded estimate the tickets is your estimate and overestimate or an underestimate. PLZ HELP ASAP!!!!!!

Answers

since you always round up when you estimate in the middle lets say theres 420 tickets. Each is 7.95, but we'll round it to 8.00. 420x8.=3,360. After that part we need to find about how much tickets were refunded. So we round 18 to 20 and each ticket is still 8$. 20x8=160. Finally in all, we do 3,360-160=3200. Its an overestimate because we rounded up. Im not sure what else youre asking but thats the basic answer.

plaese help me finish this part of the study guide please

Answers

Answer:

Part A: The equations are:

y = -1/2x + 2, and

y = 3x - 5

Part B: The solution is (2,1)

Step-by-step explanation:

Part A: There are two equations we need to find, each line is the graph of a function.Graphs are written in y = mx + b, m is the slope, which is the change in y divided by the change in x, and b is the y - intercept. To find the function of the first graph, the one going slightly down, the slope is: y goes down by one, and x increases by 2, so change in y/ change in x is -1/2. The y - intercept is where the graph goes through the point where x is 0, on this graph, the point is (0,2), the y - intercept is 2, so y = mx + b is y = -1/2x + 2

For the other equation, slope is when y increases by 3, x increases by 1, so 3/1, or 3. The y - intercept is -5, so y = 3x + (-5), or y = 3x - 5

Part B: The solution to this equation is the point where both of the functions meet, here, this point is (2,1), y is 2 and x is 1.

8. Between which two consecutive integers does the radical √77 lie?
__< √77 <__

Answers

Answer:

√77 - 8 and 9 I'm pretty sure!! pls I'm sorry if it's wrong

Plz help its due in 10 minutes

Answers

The answer is : -8 hope this helps!!!

A bank offers a savings account with a yearly simple interest rate of 2%. Suppose you deposit $550 into a savings account. How much simple interest will you earn in 4 years and six months?

Answers

Answer:

49.5(interest)

599.5 (total amount)

Step-by-step explanation:

A=P(1+rt)

A=550(1+.02*4.5)

A=550(1+.09)

A=550(1.09)

A=599.5 (total amount)

599.5-550=49.5(interest)

550 x 0.02 = 11

11 x 4.5 = 49.5

ANSWER: $49.5 of simple interest

Explain how to draw a line segment that measures 72 millimeters.

Answers

Answer:

Take a ruler and use the mm to draw the line

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