Mathematics High School

If I spend 40$ on 5 pounds on concrete. What is the unit rate in dollars per pound

I need the answer and please explain how unit rate works cause I don't know lol

Answers

Answer 1

Answer:

8$/lb

Step-by-step explanation:

because 8 x 5 is 40 there for each pound would be 8$ if there are 5 pounds

Answer 2
The correct answer is $8 per pound

Related Questions

IF YOU ANSWER THIS RIGHT NOW ILL GIVE YOU 64 POINTS

Answers

180=5x-14+25
180=5x+11
169=5x
x=33.8, probably wrong tho:/

Answer:

x = 17

Step-by-step explanation:

Similar triangles have congruent corresponding angles

Given

ΔFEG ~ΔPJSm∠P = (5x - 14)°, m∠S = 25°, m∠E = 84°

Corresponding angle pairs:

∠F ≅ ∠P, ∠E ≅ ∠J, ∠G ≅ ∠S

Sum of internal angles of a triangle is 180°, substitute and solve for x:

m∠P + m∠J + m∠S = 180°m∠P + m∠E + m∠S = 180°(5x - 14)° + 84° + 25° = 180°5x = 180° - 95°5x = 85°x = 85°/5x = 17

2/3 divided by 1/9

?????

Answers

Answer:

6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST

An iPad Mini and an iPad Pro have an approximate scale factor of 1.5, where the iPad Pro is 1.5 times the size of the iPad Mini. Which statement is true?

A) The perimeter of the screen of the iPad Mini is 1.5 times the size of the iPad Pro.
B) The perimeter of the screen of the iPad Pro is 1.5 times the size of the iPad Mini.
C) The area of the screen of the iPad Mini is 1.5 times the size of the iPad Pro.
D) The area of the screen of the iPad Pro is 1.5 times the size of the iPad Mini.

Answers

It’s D, because when using the word “area” it means you have to multiply. The term “times” in this case ALSO means to multiply. The iPadPro is 1.5 TIMES the size of the iPad mini. Hopefully this is correct good luck

Solve the equation for the red variable

Answers

i think c = p+ r because you firstly have to rearrange the equation so that you isolate the -c. which means you get -c = p-r because you have to change the sign of the r when you switch it. so -c = p-r, but to find c that isn’t minus you need to change the sign on both sides. therefore, the answer should be c = p+r.

Please help the problem is in the picture provided below.

Answers

Step-by-step explanation:

step 1. subtract, subtract (the answers are both "subtract")

step 2. The 2nd question is incorrect and even has the answer in the question.

The table below represents a function. Which of the following equations could be its function rule?

Answers

Answer:

it's the 3rd choice, Y= -3x

Coupon A-14$ rebate on 77$ jacket

Coupon B- 15% off on a 77$ jacket

Answers

Coupon A is the better option

Solve the inequality. 5(x + 1) – 10 ≥ 2x + 3(x + 2)

Answers

there are no values of x that make the inequality true
No solution.

The solution of the inequality  5(x + 1) - 10 ≥ 2x + 3(2x + 2) is x ≤ - 16/3.

What are inequalities and their types?

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

Given, Inequality is 5(x + 1) - 10 ≥ 2x + 3(2x + 2).

5x + 5 - 10 ≥ 2x + 6x + 6.

5x + 5 - 10 ≥ 8x + 6.

5x - 8x ≥ 10 + 6.

- 3x ≥ 16.

3x ≤ - 16.

x ≤ - 16/3.

learn more about inequalities here :

https://brainly.com/question/28823603

#SPJ2

In WXY y=3.6 w=6 and X=147

Answers

Answer:

[tex]wxy = 6 \times 147 \times 3.6 \\ = 3175.2[/tex]

Can someone explain the steps on how to do this equation?
(Solving Systems of Linear Equations By Graphing)

Answers

Answer:

4,-5^5=5×+89+666+999+777

Find the square root of 64a^2/9b^2+4+32a/3b​

Answers

Answer:

[tex]\frac{4.(ab+3^2}{9}[/tex]

Step-by-step explanation:

simplify please was due 11:59

Answers

Answer:

3^12

Step-by-step explanation:

The answer is 3^12
————-

The circle graph represents the number of teenagers at a high school who play video games. If 1,938 students go to the school, about how many students do not play video games?


101 students

544 students

803 students

1,394 students

Hope you have a great day!

Answers

Answer:

i bleave thet it is 803.

Step-by-step explanation:

Answer:

803

Step-by-step explanation:

believe me

Help! Sorry if it’s hard to see it would not look different everytime I retook the picture! :)

Answers


Answer:

d = 11.401754

For:
(X1, Y1) = (5, 4)
(X2, Y2) = (-4, -3)


Distance Equation Solution:

=√ (-4−5)2+(−3−4)2

=√ (-9)2+(−7)2

=√ 81+49

=√ 130

=11.401754

Mark said he can decompose five six into three fractions with three different numerators and the same denominator is this possible explain

Answers

Answer:

1/6 ; 2/6 ; 2/6

Step-by-step explanation:

To split 5/6 into. 3 different fractions with the same denominator and different numerator values;

The integer value of the numerator 5 can be divided into 3 different whole Number values ;

It could be :

5 = 3 + 1 + 1

5 = 2 + 2 + 1

Hence, we could have ;

3/6 +. 1/6 + 1/6

Or

2/6 + 2/6 + 1/3

Simplify. n6 • n5 • n4 ÷ n3 • n2 ÷ n

Answers

Answer:

Step-by-step explanation:

N⁶ · n⁵ · n⁴ ÷ n³ · n² ÷ n

n¹¹ · n⁴ ÷ n³ · n² ÷ n

n¹⁵ ÷ n³ · n² ÷ n

n⁵ · n² ÷ n

n¹⁰ ÷ n

n⁹

Answer:

1

Step-by-step explanation:

because u didnt have 1 plus its counting down on the numbers so i think its 1

Terri weighed 95 lbs last month. This month she weighed 105 lbs.
What is the percent of increase?

Answers

Answer:

10 Ib. difference so maybe 0.99

Step-by-step explanation:

Simplify to find the quotients . 24. ) (a ^ 8)/(a ^ 3)

Answers

Answer:

a^5 is the answer

Step-by-step explanation:

a^8 / a³

= a^8 - 3

= a^5

Answer:

a^5

Step-by-step explanation:

round $5.127 to the nearest hundredths​

Answers

Answer:

$5.13

Step-by-step explanation:

Answer:

$5.13 :)

Step-by-step explanation: the second number after the decimal is the hundredths place :)

A loan of $25,000 has an annual simple interest rate of 5.5%. The total cost of the loan is $38,750.
How much total interest will you pay?

How long does it take to repay the loan?

Answers

You will pay about $134407323


Step by step explanation;

Help mee !! I’ll give points !!

Answers

Answer: It is (x - 3)(x + 5)

HELP WILL GIVE BRAINLIEST!!! Solve for x

Answers

Answer:

x=32

Step-by-step explanation:

180-122=58

58+90+x=180

148+x=180

32=x

If the triangle are similar, write a similarity
I’ll give you a virtual hug if you answer this right

statement and tell whether you would use
AA similarity, SAS similarity, or SSS
similarity. If not similar, explain why.
Explanation

Answers

Explanation:

We would use AA similarity criterion here because we can see two of the angles in each triangle are equal.

Please help 30 extra points




Select only the rational numbers
3/4
6
0.863
1.5
103

Answers

Everything is rational

Answer:

the rational numbers are 6, 3/4, 1.5, 103, 0.863 so all of them.

Step-by-step explanation:

Any number that can be written, numbers like 2.3373648489 with no pattern or rationality are not rational.

However number like 2.3333 are rational because you can predict the pattern.

To the nearest tenth, find the area of a circle with a
diameter of 8 meters. Use 3.14

Answers

Answer:

28.3

Step-by-step explanation:

i need help my class is depending on me plzz help

Answers

Answer:

C

Step-by-step explanation:

Well, the area or a circle is pi r^2. The radius is 5. 5 squared is about 25. 25 times pi is roughly 78.5. So the best answer is C.

Will give Brainliest!!!
What is the y=mx+b of the equation x+y=−4

Answers

Answer:

y= -x-4

Step-by-step explanation:

x+y=-4

move the x to the other side

y= -x-4

Please help me out with this guys

Answers

To find the x- intercept, suptitude in 0 for y and solve for x

Factor completely.
n^2 + 7 n - 44

A) (n + 4)(n - 11)
B) (n - 4)(n + 11)
C) (n - 4)(n - 11)

Answers

(n-4)(n+11) so pretty much B

HELP NOW PLSSSSSSSSSSSS

Answers

Answer:

DIBF

Step-by-step explanation:

The lines are:

Line 1  = DLine 2 = ILine 3 = BLine 4 = F

The code is:

DIBF
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