Mathematics Middle School

can someone help me with this problem please:

Write and solve the inequality for each word problem. Show work.

1. The waiter makes $10 per hour plus $65 in tips. He wants to earn AT LEAST $150. How many hours should he work?

2. Matteo was told he could spend AT MOST $80 to spend at the mall. He bought lunch for $25. He wants to buy phone cases for his friends. If the phone cases cost $5. How many phone cases can he buy?

Answers

Answer 1

Answer:

Step-by-step explanation:

1. [tex]10x+65\geq 150[/tex] and solve for x

[tex]10x+65\geq 150\\[/tex]

-65             -65

[tex]10x\geq 85[/tex]

/10      /10

[tex]x\geq 8.5[/tex] The waiter has to work at least 8.5 hours.

2. [tex]5x+25\leq 80[/tex] and solve for x

[tex]5x+25\leq 80[/tex]

-25          -25

[tex]5x\leq 55[/tex]

/5     /5

[tex]x\leq 11[/tex] Mateo can buy at most 11 phone cases.

Answer 2
11 phone cases !!! Hope this helps :)

Related Questions

HELP PLS FOR BRAINLIEST

Answers

The answer is 10 the surface area is 10

A cylinder has a volume of 24 cubic feet. Which of the following could have the same radius and height as the cylinder?
7 points
A. A cone with a volume of 72 cubic feet
B. A cone with a volume of 32 cubic feet
C. A sphere with a volume of 18 cubic feet
D. A cone with a volume of 8 cubic feet
DO NOT ANSWER WITH A FILE PLEASE!!!!

Answers

Answer:

D. A cone with a volume of 8 ft3

Step-by-step explanation:

24/3 = 8

Brainiest pls

This is 15 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

( the answer is not 1,920 because i got it wrong when i typed the answer in )

Answers

Answer:

Try 6,400

Step-by-step explanation:

Find the volume of one congruent bookshelf then you'd be doing "4 x 10 x 8  x 10" (not another 8 bc they are talking about the length of the same side)  you should get the answer 3,200 then multiply by 2 bc they're 2 bookshelves .  You should get 6,400 I'm not 100% sure tho

Answer:

6,400

Step-by-step explanation:

Find the volume of one congruent bookshelf then you'd be doing "4 x 10 x 8  x 10" (not another 8 bc they are talking about the length of the same side)  you should get the answer 3,200 then multiply by 2 bc they're 2 bookshelves .  You should get 6,400 I'm not also 100% sure

Help me plsssssssssss

Answers

Answer:

It is 1404

18720

Step-by-step explanation:

234
x 86
=
1404 ( first one )
+ 18,720 (Second )


1404
+18,720
————
20,124

hope this help sorry i’m late

Your teacher gives you a graph of the parent function y = x^2 and the graph of another function. You notice that the new function has been compressed horizontally by a factor of 5, reflected over the x-axis, and translated down 3.5 units. What is the equation for the new function?
A. y = 5x^2 + 3.5
B. y = −(5x)^2 − 3.5
C. y = 5x^2 − 3.5
D. y = −(5x)^2 + 3.5

Answers

It’s either B or C if it’s being translated to the right it’s B but if it’s being translated to the left it’s C

Answer:

yurr

Step-by-step explanation:

yurr

Ethan has a rectangular sandbox with a side length of 12 inches, a width of 8 inches, and height of 1012 inches.

What is the capacity of the sandbox when it is 13 full?
Group of answer choices

336 in3

672 in3

1008 in3

1512 in3

Answers

The volume of the sandbox is 1008 in3. 12 in*8 in* 10 1/2 in=1008 in3

;)
The sandbox is 1808 I took the text

what is x+ 2 1/2= 10
what is the missing number on x? ANSWER PLZ

Answers

Answer:

7 1/2

Step-by-step explanation:

10 - 2 1/2 = 7 1/2

Subtract

Answer:

x+2

1

2

=10

Step 1: Simplify both sides of the equation.

x+

5

2

=10

Step 2: Subtract 5/2 from both sides.

x+

5

2

−

5

2

=10−

5

2

x=

15

2

Answer:

x=7 1/2

 

 

Step-by-step explanation:

If I fluid Ounce is
approximately equal to 29.57
milliliters, q fluid ounces is
about how many milliliters?
A 266.13 milliliters
B 258.27 milliliters
C 262.39 milliliters
D 256.44 milliliters

Answers

9514 1404 393

Answer:

  A.  266.13 mL

Step-by-step explanation:

The number of milliliters in 9 fluid ounces will be 9 times the number in 1 fluid ounce.

  (9 floz)(29.57 mL/floz) = 266.13 mL

The answer is a: 266.13 milliliter

Two questions can you please answer correctly.

Answers

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.

Antonia wants to buy a television that costs $600, including taxes. To pay for the television, she will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?

Answers

Answer:

8.3% higher

Step-by-step explanation:

651 for payment plan, 51 $ more

51/600 x 100 = percentage

Im trying to do IXL and I dont understand the way my teacher teaches (ironic right?)
the points (-2,-10) and (8,r) fall on a line with a slope of 1/10. What is the value of r?

Answers

Use the formula slope= y-y/x-x
-10-r/-2-8= 1/10
-10-r/-10= 1/10
Multiply the denominator (-10) on both sides
-10-r= -1
Add -10 to both sides
-r= 9
r= -9
Hope this helps!

Answer:

(8,-9)

Step-by-step explanation:

I used desmos to find your answer and got to finding the point using the slope. Sadly I can't link it for you

If you took 40% of $300, would you get the same result in the previous slide? Show your work to explain yourself.

Answers

Answer:

Step-by-step explanation:

40% of $300 would be 0.40($300) = $120.  Given a percentage, convert it to a decimal fraction:  40% => 0.40

40% of 300 is 120. 40% x 300=120

Answer this question ASAP please and thank you.

Answers

Answer:

For the door, it is 2.

Step-by-step explanation:

For the door I believe it’s two

HURRY PLEASE

Solve the equation. 6x−7=2x+13 Use algebra tiles to assist you.

x=52

x=32

x=5

x=4

Answers

Answer:

[tex]x=5[/tex]

Step-by-step explanation:

[tex]6x-7=2x+13[/tex]

[tex]6x-7+7=2x+13+7[/tex]

[tex]6x=2x+20[/tex]

[tex]6x-2x=2x+20-2x[/tex]

[tex]4x=20[/tex]

[tex]\frac{4x}{4}=\frac{20}{4}[/tex]

[tex]x=5[/tex]

Hope this helps!!

All the love, Ya boi Fraser :)

The answer is x=5
• you have to collect like terms
• put the like terms on one side of the equation then calculate
• then you divide it and you get your answer
6x -7=2x +13
6x - 2x= 13 + 7
4x = 20
X= 20\4
x=5

The complement of the angle is 1/2 of the measure of the angle. Find the measure of the angle.
Group of answer choices
1.180°
2.90°
3.60°
4.30°

Answers

Answer:

choice 2) x = 60°

Step-by-step explanation:

the complement of an angle is an angle that when added to the original angle = 90°

so:

x + 0.5x = 90°

1.5x = 90°

x = 90/1.5 = 60°

hhhhhhhellpppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

1. 2(3x+1)

Step-by-step explanation:

A!!!!!!! answer

A.) 6x+2

distribute
combine
simplify

no one get the answer right so i will repost this again

Answers

Answer: the rectangle is 5 and the other one is i think 135  

Step-by-step explanation:

rectangle is 5, not sure about the other inw

PLz help thank you
i will mark Brainliest
if right answer

Answers

Answer:

122

Step-by-step explanation:

for y 11*11 = 121

for x, it's just 1 since 1*1 = 1

and add 121+1

{5, 6, 12, 7, 8 10 ,8}


What is the mean

Answers

Answer:

8

Step-by-step explanation:

Sum = 56

56/7 = 8

Yes or No
The volume is the number of cubic units needed to fill a solid figure.

Answers

Correct! ————————————————

You only need to answer one, check for answer to that question before you answer one

Answers

Answer:

31 degrees (the first one)

Step-by-step explanation:

90 degree angle,

90-59=31

Answer:

4. 31

5. 60

6. 113

7. 36

Step-by-step explanation:

4. 180 - (59+90)

5. 180 - (65+55)

6. 180 - (39+28)

7. 180 - (36+108)

i suck at math so someone please help me with this

Answers

Sorry I do not know. I wish I could be a better help to you. Sorry again

Help please pleaseee

Answers

Answer:

27$

Step-by-step explanation:

Answer:

$27.00

Step-by-step explanation:

3 x 2 x 1 = 6 m³

6 m³ x $4.50 = $27.00

Multiply the binomials using the box method.
(3x^3+2x)(x^3−5)

Answers

Answer:

Step-by-step explanation:

            3x³          2x

x³          3x⁶          2x⁴

-5          -15x³       -10x

ANS: 3x⁶ + 2x⁴ - 15x³ - 10x

Guys plz help me asap i dont get this. also DONT ANSWER FOR POINTS i will report i have lost many points pls DONT. DONT answer if you dont know. and dont give me websites, and dont answer saying that you will edit after. do as much questions as you can, but it would be very helpful if you do all. show work if you can.

Answers

Answer: 1. C

Step-by-step explanation: I only have the answer to question 1 as the others were either too long or complicated for me to figure out.

At West Painting, they get about three calls a day asking for an estimate of the cost for having the interior of a house painted. To write up an estimate for the cost of a job, they need to know how much paint a job will take. If they average painting 3/4 of a room with 2/5 of a gallon of paint, then they can paint, on average,
rooms per gallon.

Answers

[tex]ok \: so \: i \: hope \: it \: helps.[/tex]

If each cube has a side measure of 12 inch, what is the volume of the rectangular prism?

Group of answer choices

414 in3

712 in3

75 in3

480 in3

Answers

Answer:

nii pata didi plz dil dedo

480 in 3 hope it helps :-)

pls help.. thx ........................

Answers

The answer is DBBBBAnswer: yea but we can go in a bit more to work at all today

Step-by-step explanation:

It’s been 122

Solve for X
3(x-4)=12.

Answers

Answer: x=8

Step-by-step explanation:

3(x-4)=12

Distribute the 3 into the parathesis'

3x-12=12

   +12 +12   on each side

3x=24

Divide by 3 on each side

x=8

8.
EXPLANATION.
because of pemdas. The equation in parenthesis must be first.
Knowing that the answer is 12.
And 1 factor is 3.
Since it is multiplication,
It is 3 x X = 12.
So x must be 4. 8 - 4 is 4.
So 8.

I need help with math

Answers

Answer:

The missing angle is 70 Degrees.  

Step-by-step explanation:

You have a 9 degree angle on the opposing side making the complete angle of the missing one plus the 20 degrees 9 degrees. Now simply subtract your 20 degrees from the 90.  =70

Answer: 110°

Step-by-step explanation: The missing angle is an obtuse angle which means that this angle is greater than 90° but less than 180°

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