Mathematics Middle School

John's friend told him that he could earn $49 for handing out flyers at a local concert. John wants to calculate the hourly rate. If he works a total of 3.5 hours, the equation 3.5x = 49 can be used to determine his hourly rate What would John's hourly rate be, in dollars?
A. 1.40
B. $14.00
C. $45.50
D. $171.50

Answers

Answer 1

B, $14.00

Explanation: 49/3.5 = 14.00 which equals x

Answer 2

B. $14.00 100% percent sure this right

Related Questions

What is the area of the parallelogram
plz help

Answers

I think the answer is 3.2

Answer:

Step-by-step explanation:

. .×.=.

. .÷=.

. .+.=.

Can you help me on both of this problems

Answers

Answer:

9. Option D, 2(3x + 5) and 6x + 10

10. 9 + 3 (10÷2) - 5² = -1

Hope this helps!

please help :,( i'm stuck on this

Answers

the answer is d ; 13 1/2

it should be A because it was 4 1/2 and 1/2 so i it’s 1 1/2 you would add a cup so 5 1/2

4) Find the volume of the pyramid.

Answers

Answer:

672

Step-by-step explanation:

12 * 12 = 144

144* 14 = 2016

2016 / 3 = 672.

672

12 times 12 divided by 3=48

48 times 14=672

Enter an algebraic expression that represents eight less than the sum of v cubed and sixty-four.

Answers

Answer:

8 - v³ + 64

Step-by-step explanation:

Eight less than = a subtraction sign "8 -"

The sum of v cubed and sixty-four = v³ + 64

Hope this helps!

Answer:

[tex]8 - v^{3} + 64[/tex]

Step-by-step explanation:

"Less" = minus

"Cubed" = 3

You are adding v^3 to 64, but subtracting that from 8

What is the area of a circle that has a diameter of 20 feet? (use 3.14 for pi, round to your nearest hundredth if necessary) Please HELP

Answers

Answer:

314 sq ft

Step-by-step explanation:

Area of a circle = πr²

d = 2r

→ r = d/2

→ r = 20/2 = 10 ft

Area = π(10)²

= 3.14×10×10

= 314 sq ft

Find the surface area of the pyramid. The side lengths of the base are equal.

Answers

To find the answer just multiply all the sides together

The sum of the measures of angle M and angle R is 90∘.

The measure of angle M is (5x + 10)∘.
The measure of angle R is 55∘.
What is the value of x?

Answers

Step-by-step explanation:

=>5x°+10°+55°=90°=>5x°+65°=90°=>5x°=90°-65°=>5x°=25°=>x=5 check

5(5)+10+55

25+10+55

35+55

=90

The answer is x=5!!!!

Evaluate the expression 2x^2 + 4y when x = 8 and y = 1.5

Answers

Answer:

134

Step-by-step explanation:

2*(8^2)+4*1.5

64*2

4*1.5=6

128+6=134

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!

Answers

Answer:

The answer is J.

Step-by-step explanation:

Pythagorean Theorem: c² = a² + b²

The longest side appears to be 5 feet, which we can plug into the equation.

5² = a² + b²

Next, we can see that another side has already been shown, the 3 feet, so let's plug that in too.

5² = a² + 3²

25 = a² + 9

-9 -9

16 = a²

√16 = 4

We have now figured out the bottom of one triangle, but there is still another triangle that needs to be solved.

We can simply just add 4 + 4 together, which equals 8 feet, and is the width of the bottom of the tent.

Help please and explain for me please thank u

Answers

If you’re trying to find how much more a RN makes compared to a dietitian, it would be 10,746. To find this, take the two salary’s and subtract. 64,690-53,944 = 10,746.

A because the other person said so-

Time (minutes)
5 basketball
3 football
5 running
3 jogging
4 Jumping jacks
5 Sit ups

Part 3: Prepare a Graph
Create a graph to show your relationship. Make sure you include all the parts for a graph and show the data clearly. Include a title for the graph and label the x- and y-axes.

Answers

Answer: The extra-size chart

5 basketball3 footballs5 running3 jogging 4 jumping jacks5 sit up

Step-by-step explanation:

(BRAINLIEST) What is the solution to this system of equations?

Answers

Answer:

I believe the answer is (2,4)

Answer:

Well, it's one solution.

Step-by-step explanation:

The reason it's one solution is because the two lines cross over and intersect at one point.

can someone pls help

The equation, a + (b + 7) = (b + 7) + a, is an example of which property?

A. distributive property
B. associative property of addition
C. commutative property of addition
D. associative property of multiplication

Answers

Answer:

Commutative property of addition

the answer is the associative property of addition

3. Advanced question. Who can figure out how you can take an exchange rate which pegs $1.00 US to $1.21 CAD to see how much you would get in $US for $1.00 Cdn? It will be less than $1.00.

Answers

$1 can would be $0.83 us

A company mixes pecans, cashews, peanuts, and walnuts to make a batch of mixed nuts.
About 15.4% of the mixed nuts in a batch are pecans.
If a batch contains 77 pounds of pecans, how many pounds of mixed nuts are in a batch altogether?
Enter your answer in the box.
lb of mixed nuts

Answers

Answer:

the pounds of mixed nuts are in a batch altogethe

77÷15.4%

=77÷0.154

=500pounds

Step-by-step explanation:

Answer:

500 lb of mixed nuts

Step-by-step explanation:

Find how many mixed nuts are in a batch by dividing 77 by 0.154

77/0.154

= 500

So, in a batch altogether, there are 500 lb of mixed nuts

HELP!!!
rithmetic and Geometric Sequences: Practice
Question 2 of 5
Select the correct answer.
Charlie and his friends are playing a game. They started round 1 of the game with 27 people. The
number of people in the first five
rounds is shown in the table.
Round
Number of People
1 27
2 25
3 23
4 21
5 19
What is the explicit function that can be used to determine the number of people remaining in the nth round?
Of(n) = -2n + 27
of(n) = -2n + 29
f(n) = 2n + 27
f(n) = 2n + 29

Answers

of(n) = -2n + 29

1. find the difference
25-27= -2
23-25= -2
...
that’s your first part of the equation (-2n...)

2. get your first term and do the inverse function

so because it’s -2, you’ll add 2 to your first term which is 27

27+2= 29

3. -2n + 29

I need to turn this in please help

Answers

What is the test name?

The radius of a circular track is 0.2 miles. Chloe ran around the track 3 times. How many kilometers did she run? Use 3.14 for pi and Round to the nearest hundredth of a mile. (Hint: 1 mi ≈ 1.6 km), for final answer round to nearest whole kilometer

Answers

Answer:

6 km

Step-by-step explanation:

Start by finding the circumference of the circle

C = 2πr

C = 1.256

Multiply by 3

3.768

Convert to km

3.768 * 1.6 = 6.0288

Round to nearest whole km

Sorry if this is late!

The answer is 6cm buddy

Please help! I'll give you brainlist!
Which algebraic rule describes the transformation?
A) (x, y) ➡ (-x, y)
B) (x, y) ➡ (x, -y)
C) (x, y) ➡ (-x, -y)
D) (x, y) ➡ (-y, -x)

Answers

It should be D, please let me know if it’s correct!

pls answer this!! someone!!!

Answers

Answer:

A = bh = (17 km)(11 km) = 187 km^2

I forgot how to do this can someone pls help me.

Answers

Wouldn’t it be 180 unless

264 i think (if not less but i’m not sure)

using exponents, which expression is equivalent to a^8/a^2

a^-4
a^6
a^4
a^16

Answers

a^16 is the equivalent

a^16 porque esa es la respuesta

Find the area of the shaded region.

Answers

the area is 60.5, you do the area of the triangle then subract that from the overall area of the square

60.5 square meters because 11 times 11 divided by 2 is 60.5

[WILL GIVE BRAINLY IF CORRECT] While on vacation in Lanberry, Grace went out for a dinner that cost $108.63. If sales tax in Lanberry is 3.75% and Grace left an 18% tip on $108.63, what was the total cost of her meal?

Answers

Answer:

$132.25

Step-by-step explanation:

108.63 * 0.0375 ≈ 4.07

108.63 * 0.18 ≈ 19.55

19.55 + 4.07+ 108.63 = 132.25

Have a good day :)

$132.25

I JUST HAD THAT QUESTION ON MY HW.

please answer NEED ANSWERS please

Answers

hello!
so to calculate the circumference of a circle, multiply the diameter of the circle with π (pi). the circumference can also be calculated by multiplying 2×radius with pi (π=3.14)

Different sizes of string needs to be cut to go around various shapes. All of the following sizes are in inches.
π √2 4√4 √16
A. Without using your calculator, approximate the decimal equivalent of each number to the nearest tenth.
B. Order the string sizes from least to greatest.

Answers

A.

Pi = 3.1
Sqrt of 2 = 1.4
Sqrt of 4 times 4 = 8
Sqrt of 16 = 4

B.

Least to greatest:

Square root of 2

Pi

4 Times Square root of 4

Square root of 16

im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!

Answers

Answer:

x = 24

obtuse isosceles triangle

Step-by-step explanation:

x = 24 because a triangle has to have all the angles add up to 180. So x + x +132 = 180.

180-132 = 2x

48 = 2x

x = 24

It is an isosceles because two of the angles are the same and one is different which means two of the sides are the same and one is different. (isosceles = icicle is how I remember it). Obtuse because there is an angle that is over 90 degrees.

x=24
obtuse isosceles triangle

help me plsss

A right triangle is shown.

What is the area of the right triangle in square inches?

A
36 square inches

B
54 square inches

C
90 square inches

D
108 square inches

Answers

Answer:

B) 54 Square inches

Step-by-step explanation:

1/2×base×height

1/2×9×12= 54

Answer:

54 square inches

Step-by-step explanation:

A = ab/2

A = 9 * 12/2

A= 54

HELP ME PLEASE!!!!!!!

Answers

Here you go :) I sent the work in the picture below

The answer is y=-3 ur welcome

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