Answer:
The last option, 58x + 13 + 58y is correct I think.
Step-by-step explanation:
Solve:
-(x -8) =2
X=
Answer:
x = 6
Step-by-step explanation:
-(x - 8) = 2
multiply the negative
-x + 8 = 2
subtract 8 from both sides
-x = -6
x = 6
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
-(x - 8) = 2
Step 2: Solve for x
Divide both sides by -1: x - 8 = -2Add 8 on both sides: x = 6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -(6 - 8) = 2Subtract: -(-2) = 2Multiply: 2 = 2Here we see that 2 does indeed equal 2.
∴ x = 6 is the solution to the equation.
Find the missing measures
Answer:
Step-by-step explanation:
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
Andrea has a length of ribbon that is 13 2/3 feet long. She needs of 5/8 a foot for each hair ribbon that she is making. How many hair ribbons can she make?
pls pls help
Tyler bought a shirt from the 25% off rack. It normally costs $16. Here is the money he paid.
A ten dollar bill and two one dollar bills
Why did he pay $12?
Amelia needs to buy some dog food. At the nearest store, 5 bags of dog food cost $26.25. How much would Amelia spend on 3 bags of dog food?
Answer:
15.75
Step-by-step explanation:
first figure out how much each bag is (5.25) so 26.25 / 5
then multiply by 3
= 15.75
please answer w/ explanation !!
is (1 , 2) the solution to the following system of equations?
Answer:
Yes this is a solution to the system of equations.
Step-by-step explanation:
What you do is you have to make sure that 1 and 2 are both real numbers, then you substitute the 7 for the first equations and the 14 from the second equation, and put the 2 there instead. Because you used the Y as the 7 in the first equation you can get rid of the Y in the equation and get X = 2, and you just check to make sure that 2 is included in the ( ). You are welcome :)
Please answer correctly! <3 12 pt question`
Answer:
300/1
Step-by-step explanation:
300 = 300/1
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
300/1
Step-by-step explanation:
What is 2 4/5 ÷ 2/5?
Answer:
7
Step-by-step explanation:
A credit card company charges 22% interest fee on any charges not paid at the end of the month.. If the bill totals $450 for this month, how much interest would you have to be paid on the balance?
To make purple paint, Karen mixes 3 cups of blue paint to every 2 cups of red paint. Complete the table to show possible values of b, the number of cups of blue paint, and r, the number of cups of red paint Karen uses.
Answer:
i dont see a table so...
Step-by-step explanation:
Answer:
b:r
3:2
6:4
12:8
24:16
Step-by-step explanation:
I think but you didnt give the table so...
MERRY CHRISTMAS!!! OR HANUKKAH!!! OR WHATEVER YOU CELEBRATE!!!!!
A grocery store sells bags of oranges in two different sizes.
The 3-pound bags of oranges cost $4.
The 8 pound bags of oranges cost $9
Which Oranges cost less per pound? Explain or show your reasoning.
The 8-pound bags of oranges cost less per pound than 3-pound bags because the cost for 1-pound bag of oranges is 1.125 (this was taken from $9 divided by 8-pound). The cost per 1-pound bag of oranges ($4 divided by 3-pound bags) is 1.33...
Henry can write 5|14 fraction of the pages of his novel in 3 hours. At this rate, how many pages can Henry write in 8 hours?
Answer: 20/22
Step-by-step explanation:
You divide 5/14 by three and then multiply that answer by 8
Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 377 miles, what percentage of the trip’s distance have they completed?
Answer:
402 because it is the answer because I add it all up
Answer:
8%
Step-by-step explanation:
If the sum of twice a number and four is eighteen, what is that number?
Answer:
Hello.
2x+4=18
Step-by-step explanation:
18-4=14
2x=14
X=7 is answer.
Solve:
6(-x- 3) = 24
X=
PLEASE HELP!!!
Please find the gradient of the given lines when coordinates of the lines are not given. Please with detailed steps.
Answer:
Line 1 is 0 . Line 2 is undefined.
I need help plz. Binary math
========================================================
Explanation:
Whenever you have a series of nothing but '1's like this, the base 10 equivalent is always going to be 1 less than a power of 2.
The number will be of the form [tex]2^n-1[/tex] where n is a nonnegative integer.
If you're familiar with the list of powers of 2, then you'll likely realize that 64 is a power of 2 since [tex]2^6 = 64[/tex]. One less than this is [tex]2^6-1 = 64-1 = 63[/tex]
This leads to choice A as the answer.
The other answer choices are not one less than a power of 2, so we can cross those off the list.
------------------------------
Further explanation:
Each slot in the binary number given represents a power of 2. We multiply those '1's by a power of 2 and add them up like so
1*(2^5) + 1*(2^4) + 1*(2^3) + 1*(2^2) + 1*(2^1) + 1*(2^0)
1*32 + 1*16 + 1*8 + 1*4 + 1*2 + 1*1
32 + 16 + 8 + 4 + 2 + 1
63
Summing the first n powers of 2 leads to the result [tex]2^{n}-1[/tex]
So, summing the first 6 powers of 2 leads to [tex]2^n-1 = 2^6-1 = 63[/tex]
What goes up but never ever comes down
Answer:
age
Step-by-step explanation:
A car company advertises that its top selling truck can tow up to 9,000 pounds. Write an inequality to show the amount of weight the truck can tow. Let p stand for number of pounds the truck can tow.
Answer:
P ≤ 9000
Step-by-step explanation:
p is less than or equal to 9000 pounds
dont answer if your not sure please.
Answer:
3 * (-10.50)
Step-by-step explanation:
Anaya will have -10.50 x 3 taken out of her account on monday.
-10.50 3 times
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:31.50
Step-by-step explanation: 10.50 multiplied by 3 is 31.50
10.50×3
DON'T DO THIS ONLY FOR POINTS OR YOUR ACCOUNT GETS DELETED!!! a health club charges $20 a month for membership fees plus a $45 enrollment fee. the equation y = 20x + 45 describes the total cost y for x months. determine the number of months if the total charge is $125. use a table to help solve
which is greater? -5.7 or -5 2/5
Answer:
-5 2/5
Step-by-step explanation:
we know that 2/5 is 0.4 so
it is -5.4
-5.4 is greater than -5.7
Someone help me put this in order
Answer:
do it as 1. 2. 3. 4. and so on!
Step-by-step explanation:
Solve for n:
6n − 2(4n + 7) + 4 = -2
A:-6
B:-4
C:4
D:6
Answer:
B
Step-by-step explanation:
6n - 2(4n + 7) + 4= -2 firstly you open the bracket
6n - 8n - 14 + 2 = -2 then you collect the like terms
6n - 8n= -2 + 14 - 4 then add and subtract and divide by the coefficient
-2n= 12 - 4
-2n = 8
= n = 8 ÷ -2
n = -4
HELLo the attachment show the question dont answer if you dont know
The equation x + 1.793 = 2.42 can be rewritten as x – 1.793 = 2.42 – 1.793. True or False
Answer:
Pretty sure its false
Step-by-step explanation:
Answer: False
Step-by-step explanation:
help help help help help help help
Answer:
D= -16.8
Step-by-step explanation:
George has $15. He tries to buy a movie ticket ($9.00), a pretzel ($2.65), a drink ($1.35), and two veggie cups ($1.74 each) but he does not have enough money. Look at the numerical expression George used:
15 − 9 + 2.65 + 1.35 + 2(1.74)
Can you help him determine why he does not have enough money?
Answer:
He doesn't have enough money because the total of things he wants to buy is more than the money he has.
Step-by-step explanation:
9 + 2.65 + 1.35 + 2(1.74) must be less than or equal to 15. However all of this added together equals $16.48. This means that he doesn't have enough money.
Answer:
The total price of the items he wants to buy is $1.48 over the amount of money he has.
Step-by-step explanation:
Solve:
6(-x- 3) = 24
X=
Answer:
X= -7
Step-by-step explanation:
Divide both sides of the equation by 6.
Move the constant to the right.
Add the numbers.
Change the signs.
Answer:
x = -7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
6(-x - 3) = 24
Step 2: Solve for x
Divide 6 on both sides: -x - 3 = 4Add 3 on both sides: -x = 7Divide -1 on both sides: x = -7Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 6(-(-7) - 3) = 24Multiply: 6(7 - 3) = 24Subtract: 6(4) = 24Multiply: 24 = 24Here we see that 24 does indeed equal 24.
∴ x = -7 is the solution to the equation.
Which number sentence shows the best way to estimate 64.12÷7.4?
A. 60÷10=6
B. 63÷7=9
C.56÷7=8
D. 100÷10=10