I'm having trouble solving this I don't know the steps
75+11x+-2
Please give an explanation and answer
Answers
75 = 11x + -2
Reorder the terms:
75 = -2 + 11x
Solving
75 = -2 + 11x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-11x' to each side of the equation.
75 + -11x = -2 + 11x + -11x
Combine like terms: 11x + -11x = 0
75 + -11x = -2 + 0
75 + -11x = -2
Add '-75' to each side of the equation.
75 + -75 + -11x = -2 + -75
Combine like terms: 75 + -75 = 0
0 + -11x = -2 + -75
-11x = -2 + -75
Combine like terms: -2 + -75 = -77
-11x = -77
Divide each side by '-11'.
x = 7
Simplifying
x = 7
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Find the area of a composite figure. 3.14 help please!!:)
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Answer:
47 add them all up and it equals to 47
Step-by-step explanation:
HELP!!!!!!!!!!!!!! ASAP!
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Answer:
∠ ABC = 87°
Step-by-step explanation:
∠ ABD and ∠ DBE are adjacent angles and are supplementary, sum to 180° , so
2x - 17 + x + 32 = 180 , that is
3x + 15 = 180 ( subtract 15 from both sides )
3x = 165 ( divide both sides by 3 )
x = 55
Then
∠ DBE = x + 32 = 55 + 32 = 87° , thus
∠ ABC = ∠ DBE ( vertical angles )
∠ ABC = 87°
please help I will really appreciate it. It is about unit rate!
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Answer: The first one of the 180 miles the answer is 40 miles per gallon
The one of the 10 1/3 one answers is 62 miles per hour
and the $8 the answer is 9.6 U.S. dollars per hour
I hope this helped
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.
Answers
Answer:
2 with the second power??
Step-by-step explanation:
if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time
how many times would you expect to roll a number less than 3 if you roll the dice 50 times
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answer real quick and correct for brainly and thanks on your profile and on the answer
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Answer:
2 pounds 1 ounces
Step-by-step explanation:
if each candy bar is 3 ounces and we have 11 we would have 33 ounces of candy bars. 3x11=33. each pound has 16 ounces. 33-32=1. 2 pounds and 1 ounce.
hi help it’s six grade maths HELPPPP?!
Answers
Answer:
B
Step-by-step explanation:
1. Work out the inequality
Add 3 to both sides to get n alone
15+3 = 18
18<n
2. Read the inequality
" n is greater than 18 "
3. Read each answer choice to see which matches up
B is the answer...B states "n is greater than 18"
Chloe needs to swim a total of 9 miles this week. So far this week , she swam 5 5/8 miles. Use the equation 5 5/8 + m =9 to find out how many more miles Chloe needs to swim.
Answers
Alright, so all we have to do here is solve the equation!
5 5/8 + m = 9
m = 9 - 5 5/8
Now is the tricky part - doing the subtraction! Let's change 9 to 8 8/8 (which is still equal to 9).
m = 8 8/8 - 5 5/8
Then we can subtract fairly easily!
m = (8 - 5) + (8/8 - 5/8)
m = 3 3/8 miles
Hope this helps!! :)
Answer:
what the person before said (:
Step-by-step explanation:
who ever gets this first will get a brainlest
Answers
THIS LOOKS IMPOSSIBLE
Answers
Answer:
Dang hes smart as heck bro it is 80 Sq cm He deserves brainliest
Step-by-step explanation:
If 12 cookies cost $3, how much would I pay for 5 cookies? Set up a proportion and solve.
$1.00
B.
$1.25
C.
$1.50
D.
$1.75
Answers
Answer:
B) 1.25
Step-by-step explanation:
$3/12 cookies = $.25/cookie
.25 * 5 = 1.25
Several years ago, the average serving size of beef at restaurants was 5 ounces. Due to changing restaurant trends, the average serving size is now 20% larger. What is the current average serving size?
Answers
Answer:
1%
Step-by-step explanation:
Answer:
6 ounces
Step-by-step explanation:
20% of 5
0.20 x 5 = 1
5 + 1 = 6
PLEASE PLEASE PLEASE HELP I NEED HELP WITH THIS :((
i will give brainliest:)
Answers
-3+8=5
2-6=-4
-3+-1=-4
Mindy conducts an experiment with three quarters. She counts the number of heads and tails for each flip of the three quarters. Mindy records the results in the table below.
Answers
Answer:
i don't have the table so no one can answer
Step-by-step explanation:
Sam is selling used books online. The first book the customer buys is $8.00, the second-third book are $7.00 each, the fourth and all other books, b, are $5.00. A buyer has $35 to spend, before tax and shipping. Write an inequality to show how many books this customer may buy before the applicable taxes and shipping charges.
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Dylan built the following pattern:
Which table represents the relationship between the pattern number (Input) and the number of squares (Output)?
Input Output
1 2
2 8
3 16
Input Output
1 4
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Input Output
1 1
2 4
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Input Output
1 2
2 6
3 12
Answers
Answer:
1 2
2 6
3 12
Step-by-step explanation:
pattern number is input
tiles number is output.
pattern number 1 has two tiles (first coordinates are (1,2))
pattern number 2 has 6 tiles (second coordinates are (2,6))
pattern number 3 has 12 tiles (last coordinate is (3,12))
answer:
1 2
2 6
3 12
(CORRECT ANSWER GETS BRAINLIEST!!! 20 POINTS!!!)
What is the quotient of the division below?
2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar
Answers
Answer:
I think it is B.
Step-by-step explanation:
Tell me who is right when you get this, me? Or the other person?
please help me out! this is urgent please do it correctly heres 10 points and a brainleist if you answer it right
Answers
Two students determined the value of this equation as shown below.
2x – (3x + 5) + 2 = 5x – 14
[picture below]
Describe any errors made when solving the equation by Student A.
Describe any errors made when solving the equation by Student B.
Show a complete set of correct steps to determine the solution to the equation.
Answers
2x-(3x+5)+2=5-14
2x-3x-5+2=5-14 (distribute the negative sign)
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-1x-3=-9 (add 3 on both sides)
-1x=-6 (divide both sides by negative 1)
x=6
hope this helps! also you can download mathaway and photomath to help you with problems like these
I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!
Answers
(1.5,3)
Explanation:
Substitute
1) 3-2(1.5)=0
So 0=0
2) 3=8(1.5)-9
So 3=3
Solve the system of equations by adding or subtracting
Answers
Answer:x=2 y=-7
Step-by-step explanation:3(2)=6-7=-1
2(2)=4-7=-3
-1y -y
2x=-1
2. 2
X=0.5
2x+y=-3
-1y -y
1x=-3
1. 1
X=-3
(0.5,-3)
PWEZ HELP
THis is 3 qwestions worth 10 each plz answer corectly and u get branlyest
1 Describe the two factors in this expression
4(8 + 3x)
2 The surface area of a cone with radius r units and slant height s units is shown below:
Surface area = 3.14(rs + r2)
Part A: If r = 6 units and s = 4 units, write an expression that can be used to calculate the surface area of the cone. (4 points)
Part B: What is the surface area of the cone? Show your work. (6 points)
An expression is shown below:
4(m + 3 + 5m)
Part A: Write two expressions that are equivalent to the given expression. (3 points)
Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)
Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)
Answers
Answer:
32x+12
Step-by-step explanation:
m
Please answer i will give brainlest Please answer I will give brainlest
Answers
Answer:
The answer is C, D, and E
expression 9(2j + 7 + 5j).
Use the distributive property to create an equivalent expression
Answers
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{ 9(2j + 7 + 5j)}[/tex]
[tex]\large\text{Distribute 9 into the parentheses}[/tex]
[tex]\mathsf{9(2j)+9(7)+9(5j)}[/tex]
[tex]\mathsf{9(2j)=\bf 18j}[/tex]
[tex]\textsf{9(7)= \bf 63}[/tex]
[tex]\textsf{9(5j) = \bf 45j}[/tex]
[tex]\mathsf{= 18j+63+45j}[/tex]
[tex]\large\text{COMBINE your LIKE TERMS}[/tex]
[tex]\mathsf{\underline{18j+45j}+\bf 63}[/tex]
[tex]\textsf{\underline{18j + 45j }= \underline{\bf 63j}}[/tex]
[tex]\mathsf{\bf 63 = 63}[/tex]
[tex]\mathsf{= \bf 63j + 63}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge\bf 63j + 63}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What number must be distributed in the following equation?
-6(x+7)=-12
answer choices:-6,7,or-12
Answers
Answer:
-6
Step-by-step explanation: -6 is your answer because it’s outside of the parenthesis
Clare bought a bag of 84 sour candies. She ate s of the candies. Write an expression that shows how many sour candies Clare has now.
Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign.
Answers
x- number of candies clare has left
For the school dance only three members from the student government sold tickets, James, Mike and Bonnie. James sold ten more tickets than Bonnie, and Bonnie sold twice as many tickets as Mike. Let t represent the total number of tickets Mike sold.A total of 295 tickets were sold for the dance. Using the information above, write an algebraic equation to calculate how many tickets Mike, Bonnie, and James sold individually.
Answers
Answer:
Step-by-step explanation:
So if Bonnie sold twice as many tickets as mike and he sold 295 all you have to do is 295+295 wich is 590 so Bonnie sold 590 tickets, now to get how many ticket James sold add 10 to 590which is 600 so in short Bonnie sold 590 tickets and James sold 600 tickets. Hope this helps
i also need this sorryy
Answers
June 23- no
July 21- no
September 4- no
November 26- yes
Help PLZ Answer Questions Below
Answers
Answer:
First question: 2/3
Second question: -2
Step-by-step explanation:
2x - 3y = 6
Subtract 2x from both sides
-3y = -2x + 6
Multiply by -1
3y = 2x - 6
divide by 3
y = 2/3x -2
The equation basically asks for slope, so 2/3
x + 1/2y = 5
Subtract x
1/2y = -x + 5
multiply by 2
y = -2x + 10
it is -2
What is the measure of ∠KMN?
A. 29 degrees
B. 66 degrees
C. 53 degrees
D. 89 degrees
Answers
Answer:
∠KMN = 66°
Step-by-step explanation:
In ΔKMN,
∠MKN + ∠KNM + ∠KMN = 180 {Angle sum property of triangle}
39 + 75 + ∠KMN = 180
114 + ∠KMN = 180
∠KMN = 180 - 114
∠KMN = 66°
Answer:
B) 66
Step-by-step explanation:
75+39=114
180-114=66