Solve the equations below for x. Please show your math work step by step.
Part (a): x+(-3)=7 Part (b): 2x-2=-12
Solve the equation for m. Please show your math work step by step.
2(m + 6) = 24
Mikey solved the inequality problem below incorrectly. Explain her error and redo the problem showing the correct answer.
Original problem: -4x+8<32
Mikey’s math work: -4x+8-8<32-8
-4x÷-4<24÷-4
x<-6
Answers
for Mikey problem answer
Related Questions
simplify – w + 1 – (–8w)
Answers
Answer:
7w + 1
hope it helped. :)
Answer: =the answer is 7w+1
Step-by-step explanation:
that's the answer you subtract 1-8 give you 7 and you put the w as this 7w and you just pit the +1 and that's it 7w+1
Does the equation y = 4.2x represent a proportional relationship? Choose the correct response.
A. Yes. The constant of proportionality is 4.2.
B. Yes. The equation is linear.
C. No. The equation is linear.
D. No. There is a rate of change of 4.2.
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Answer:
A .The constant of proportionality is 4.2
Step-by-step explanation:
The reason its a is because the rate of increase is always going to be be multiplied by 4.2 to stay increasing on a graph. So the constant change is always going to have to do something with 4.2
PLEASE HELP ME ( I ADDED A PHOTO)
Answers
Answer:
Which one do you need help with
Step-by-step explanation:
Im not just taking points I will still help you in the comments.
Answer:
um 32-28 so 12.5 i think for the first one the second one is 25%
i am so sorry if i get it wrong
Step-by-step explanation:
50 POINTS
Use the figure. Assume that lines JL and MP are parallel.
If mImage of an angle symbol4 = 75°, then what is mImage of an angle symbol8?
A. 105°
B. 75°
C. 175°
D. 25°
Answers
Answer:
105
Step-by-step explanation:
180-75=105
Answer:
75*
Step-by-step explanation:
Angles 4 & 8 are the same because the two parallel horizontal lines have one line going through them and angels 4 & 8 are in the same corner on the two lines. Also, angle 4 has a measure of 75* and if angles 4 & 8 are the same, they will also have the same measure.
OMGGG PLS HELP LAST QUESTION DUE RN!!!!!
IM IN CLASSSS OMG
Answers
WILL MARK BRAINLIEST Ms. Halloran and Ms. Scott were attending the concert
Friday night. They paid $19.50 for each ticket plus a $7.25
service charge. The linear function modeled in this
situation is:p=19.50c + 7.25. What is the dependent
variable?
=
A. 19.50
B. 7.25
C. c
D. P
Answers
I hope this helped
Answer:
P
Step-by-step explanation:
The price (p) depends on the amount of tickets bought (c).
c is the dependent coefficient, since c relies on the price of the tickets.
BEST ANSWER GET BRAIN LIEST a thanks 5 star review AND 10 points
Answers
Remember to simplify your fraction***
Answers
Answer:
1. 2/6 or 1/3
2. 4/6 or 2/3
3. 3/6 or 1/2
Step-by-step explanation:
I hope this helps I did the ones I knew
2. 2/3
3. 1/2
hope this helps!!
I need help with a math question but apparently everyone is dead today..
the problem is down there and answer choices
A.
102 cm2
B.
76 cm2
C.
96 cm2
D.
108 cm2
Answers
A net and four figures are shown:
A net is shown on top. The net consists of 6 rectangles. There are 4 rectangles in a row, and there are 2 identical rectangles on the top and base of the third rectangle in the row. There are four solid figures below the net. The figure labeled 1 is a square pyramid, the figure labeled 2 is a cube, the figure labeled 3 is a rectangular prism, and the figure labeled 4 is a pyramid with a pentagonal base.
Which figure shown can be formed from the net? (Input the number only.)
Numerical Answers Expected!
Answers
if you look at all the bases of the figures it doesn’t match to the net so it would be impossible for them to be the answer
Answer:
3
Step-by-step explanation:
hii!! I need help with these ty sm!
Answers
Answer:
b and j
Step-by-step explanation:
(2)- J
Hope this helps!
Suppose Year 0 = 2010
1) What is the slope of this trendline? Explain the significance of the slope in the context of the model. 2) What is the y-intercept of this trendline? Explain the significance of the y-intercept in the context of the model. 3) Predict what the outcome will be 50 years from now. Is making a prediction 50 years into the future appropriate? Why or why not?
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use the distributive property to simplify the expression. 1/2 (2n + 4 + 6m)
Answers
Answer:
1n+2+3m
Step-by-step explanation:
1/2(2n+4+6m) Distributive property
2/2n+4/2+6/2m Simplify
1n+2+3m
terry had his car repaired at ace auto, h was charged $50 per hour of labor plus $150 for parts his total bill for the repair before tax was $375. how many hours was terry charged for?
PLZ HELP MEEEEE
Answers
Answer:
4 hour and 30 min
Step-by-step explanation:
hope it helps
Answer:
4 hour and 30 min
Step-by-step explanation:
I really need help with this please :o
Answers
The diagram shows a portion of a wooden support for the roof of a house. A construction worker says that ∠BDA measures 30° more than ∠DAC. Is the worker correct? Use angle relationships and equations to justify your answer.
Answers
Answer:
no because if angle ADC is 108 angle BDA would be 72
Step-by-step explanation:
because if angle ADC is 108 angle BDA would be 72
Can you help me please?
Answers
Answer:
Step-by-step explanation:
P1(0, -4)
m=1/2(1 up and 2 right)
Hi! I need some help, and this is due really soon! If you could answer any one of these, it would be real swell. Anyone can answer as long as there's an explanation. ( I know these might be easy for you guys but I'm having a lot of trouble) Thank you! Have a nice day :)
Answers
Answer:
6
Step-by-step explanation:
first let's find all the possible combinations excluding 6+6 to get 12 using addition, we exclude 6+6 because we can't have the same integer for different variables. these are 0+12, 1+11, 2+10, 3+9, 4+8, and 5+7(also the other way around but i start with these). using common sense, I started higher because there is no way d = 0 and e= 12, so i went from 5+7 down. through trial and error and some luck, 5+7 was the correct combination. let's insert the numbers with their variables. d = 5 and e = 7. now we figure out, what minus 5 is 7? if you learned fact families in kindergarten, you'd know to find this out you add 5+7, which is 12. now we divide 12 by 2, because it's the same number added together to get this number, so you now get 6+6. does the equation make sense? (6+6) - 5 = 7, that checks out, and 5+7=12.
help answer all these pls
if so u get brainlyest
PLS HURRY
Answers
The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.
Answers
the original price was $330.00
Kara works at a fine jewelry store and earns commission on her total sales for the week. Her weekly paycheck was in the amount of $7000, including her salary of $1000. Her sales for the week totaled $50,000. Express her rate of commission as a percent, rounded to the nearest whole number.
Answers
So
6500 - 1000 = 5500
So....her commission as a percentage of sales = 5500/ 45000 = about 12.2%
What is the difference between 5/6 − 5/12? Use the fraction strip to help.
A. 0
B. 5/12
C. 7/12
D. 5/6
Answers
Answer:
b
Step-by-step explanation:
Answer:
the answer is b. 5/12 quick math
Sally ordered 8 movies online with a $3.95 shipping charge. The total was $75.55. If each movie cost the same amount, how much did she pay for each movie?
What is the equation?
3.95m + 8 = 75.55
8 + 3.95 = 75.55
3.95m = 75.55
8m + 3.95 = 75.55
Answers
Answer:
8m + 3.95 = 75.55
HELP ME WITH THIS ONE PROBLEM (2/2)
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Help me please. This is due at 12 tonight
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explain how I determined the answer to number 3 on the assignment today and give the answer as well. ( give the steps you did to solve it in words and give the final answer also)
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I need help with the red answer
Answers
Answer:not sure if I’m right but I think it’s 25 out of 25
Step-by-step explanation: 0.24 times 25/25 = 24 I’m pretty sure, hope it helps
This is worth 15 points please help. What is the equation in y=mx+b. Read the directions correctly, please.
Answers
Answer:
y= 0.75x+2.50
Step-by-step explanation:
A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown. How much cardboard will be needed to make this design?
A.96 cm2
B.102 cm2
C.108 cm2
D.76 cm2
Answers
Answer:
120
Step-by-step explanation:
108 cm² cardboard will be needed to make this design.
As per the given data:
The shape of the box is a triangular prism, and all the dimensions are given in the diagram.
A polyhedron with two triangular bases and three rectangular sides is referred to as a triangular prism. It is a three-dimensional form with two base faces, three side faces, and connections between them at the edges.
To find the cardboard that will be needed to make this design:
= Total surface area of the triangular prism.
= Area of 2 triangles + area of 3 rectangles
= 2 × ½ × 3 × 4 + 4 × 8 + 5 × 8 + 8 × 3
= 12 + 32 + 40 + 24
= 108 cm²
Hence, 108 cm² cardboard will be needed to make this design.
To learn more about polygon, click:
brainly.com/question/29142813
#SPJ2
LORD PLEASE HELP ME Oh MY GOSH
Answers
Answer:
1.B
2. 30 cupcakes
Step-by-step explanation:
