please help it's due right now i need you to solve it and show steps please i'll give brainleist
Answers
2x=6
x=3
2. 3x+2=23
3x=21
x=7
Answer:2x+3=9(x=3)
3x+2=23(x=7)
Step-by-step explanation:
Subtract 3 from both sides of the equation.
Simplify.
Divide both sides of the equation by the same term.
Related Questions
i need help with these (click the photo to see it clear)
Answers
1. 4(5+2)=4×7=28
2. 8(3+2)=8×5=40
3. 3(3+5)=3×8=24
4. 7(3+5)=7×8=56
5. 9(5+6)=9×11=99
6. 15(2+3)=15×5=75
7. 12(4+5)=12×9=108
8. 18(1+2)=18×3=54
9. 25(3+2)=25×5=125
10. 2(7+4+11)=2×22=44
I hope you will enjoy
i need help on this i was never able to figure it out
Answers
Answer:
the answer is 0
Step-by-step explanation:
Answer:
the answer is 2.5 hope this helps
Step-by-step explanation:
if not am deeply sorry
Find the least common multiple using GCF of 7 and 35
Answers
Answer:
a least common multiple of 7 and 35 is 7
hope its right
Step-by-step explanation:
One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I will be twice as old as my brother.” How old are they each now?
Good Luck!!
Answers
Answer:
17
Step-by-step explanation:
Let us suppose two years ago my brother's age was x years
Then, my age was 3x
Three years from now, my brother's age will be (x +2+3) = (x+5) years
And my age will be (3x+2+3) = (3x+5) years
But it is given that i will be twice as old as my brother.
So, 2(x+5)= (3x+5)
or, x= 5 years
So my brother's present age is 5+2= 7 years
And my age is 5*3+2= 17 years
please help! show your work if you can.
Answers
Answer:
35 hot dogs and 52 sodas
Step-by-step explanation:
What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.
Answers
Answer:
-7
Step-by-step explanation:
SRRY IF I'M WRONG IM ONLY IN 7TH GRADE BUT MY PROFILE SAYS HIGH SCHOOL srry:(
Answer:
-7 im pretty sure if wrong so so sorry
Step-by-step explanation:
Karl bought 3 and 1/2 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk?
$???
Answers
Answer:
9.45
Step-by-step explanation:
3.5 x 2.7 = 9.45
Answer:
Step-by-step explanation:3 1/2 gallons = 3.5
if it costs $2.70 per gallon then you can do
2.70*3.5 = 9.45
it will cost $9.45 for 3 1/2 gallons
PLEASE HELP URGENT! WILL GIVE BRAINLIEST Chad worked for 435 hours and earned $34.73.
How much would he make if he worked for 615 hours?
Enter your answer in the box
Answers
46.81
Find the equation of the line that passes through the given points on the graph below.
Answers
because rise over run is slope or you can do (y2-y1)/(x2-x1) and the y intercept is -1
Answer:
y = -4/3x - 1
Step-by-step explanation:
QUICK!! I will mark as brainlist Fill in the answers or the empty boxes
Answers
Answer:
tooo longgggggggggggggggggggggggggggggggg
Step-by-step explanation:
Use the work shown. Which expression is equivalent to -2/3y-3/5x+2/9-4/5x+1/3y
Answers
Answer:
its the third one
Step-by-step explanation:
C. 1/3y-7/5x+2/3-2/3y-4/9
subtract.
a. (21x)-(-16+7x)
b. (-13n)-(17-5n)
c.(4y-7)-(y-7)
d.(-w+0.4)-(-w-0.4)
Answers
21x+16-7x
14x+7
b
(-13n)-(17-5n)
-13n-17+5n
-8n-17
c
(4y-7)-(y-7)
4y-7-y+7
3y
d
(-w+0.4)-(-w-0.4)
-w+0.4+w+0.4
0.8
What is the difference of the polynomials?
(5x3 + 4x2) – (6x2 – 2x – 9)
Answers
Answer:
The difference of the polynomials (5x3 + 4x2) – (6x2 – 2x – 9) is 5x3 – 2x2 + 2x + 9.
Step-by-step explanation:
Answer:
5x3−2x2+2x+9
Step-by-step explanation:
Distribute the Negative Sign:
=5x3+4x2+−1(6x2−2x−9)
=5x3+4x2+−1(6x2)+−1(−2x)+(−1)(−9)
=5x3+4x2+−6x2+2x+9
Combine Like Terms:
=5x3+4x2+−6x2+2x+9
=(5x3)+(4x2+−6x2)+(2x)+(9)
=5x3+−2x2+2x+9
20 POINTS PLEASE HELP URGENT! Chad worked for 4 3/5 hours and earned $34.73.
How much would he make if he worked for 6 1/5 hours?
Enter your answer in the box
Answers
Answer:
$46.81
Step-by-step explanation:
[tex]34.73/ 4\frac{3}{5}[/tex] = $7.55 per hour7.55 x [tex]6\frac{1}{5}[/tex] = $46.81Plz help find the inequality for this question this is due at 3 pm
Answers
Answer:
b
Step-by-step explanation:
What are the steps to solving this equation : 2x -3 = 12x + 7 ? select all the correct answers
Multiply both sides by 14
Add 2x to both sides
Add 7 to both sides
Multiply both sides by 10
Divide both sides by 14
Divide both sides by 10
Subtract 2x from both sides
Add 12x to both sides
Subtract 7 from both sides
Answers
Subtract 7 from both sides
Divide both sides by 10
Mary is planning a party for her brother. She has 36 prizes and 24 balloons. What is the greatest number of children who can attend the party so that each child gets an equal number of prizes and an equal number of balloons?How many prizes and balloons will each child get at the party?Solve the problem using the Distributive Property. Write the equation and show how distributive property was used, along with your final answer
Answers
Answer:
2 balloons and 3 prizes for each child for 12 children
Step-by-step explanation:
I dont really know how to show this in distributive property but thats the answer hope this helped
Answer:
2 balloons / 3 prizes for the 12 kids.
Step-by-step explanation:
I'm not sure on how to do this distributive property work, but i'm pretty sure, from doing my math, that this is the correct answer. Sorry i couldn't help you with this part ;(
Is there a mistake here? if there is can you explain. (both the same question)
Answers
What is the solution for the system of equations? Use the substitution method to solve. y=5−3x 5x−4y=−3
Answers
A car dealership paid $9,000 for a car. Here is the sticker price for a customer to buy the car.
Why are they charging $10,395
1.sales tax
2.markup
3.interest
4.tip
5.mark down(discount)
6.commission
Answers
Answer:
1. Sales tax
Step-by-step explanation:
Hope this helps!! Hope you have a good day!!
What is the smallest whole number that is equal to seven times the sum of its digits?
Good Luck!!! First Right Asnwer gets brainliest!!!
Answers
Answer:
21
Step-by-step explanation:
Explanation:
The two-digit number ab stands for 10a + b since the first digit represents 10s and the second represents units. If 10a + b = 7(a + b), then 10a + b = 7a + 7b, and so 3a = 6b, or, more simply, a = 2b. That is, the second digit must be twice the first. The smallest such number is 21.
PLEASE HELP URGENT! I'LL GIVE BRAINLIEST This graph represents the relationship between the growth of a plant and the amount of time that has passed since the plant was planted.
Based on the data in the graph, which statement is true?
The plant grows at a rate of 3 inches every 2 weeks.
The plant grows at a rate of 6 inches every 2 weeks.
The plant grows at a rate of 2 inches every 3 weeks.
The plant grows at a rate of 4 inches every 6 weeks.
Answers
Have an amazing day!
Answer: a
Step-by-step explanation:
Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?
3.047 miles
3.407 miles
30.047 miles
30.407 miles
Answers
Answer:
The correct answer is 3.047 or A
Step-by-step explanation:
Ok so you take
15.235 and divide it by 5
So
15.235/5= 3.047
Simple division
if you have a qurter to all the time i listen to the same song how much money would i have
Answers
Answer:
How many times do you listen to the song
Step-by-step explanation:
Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?
Answers
Answer:
4 games
and it would be $37.50 for both companies
Step-by-step explanation:
help me , thank you very much for helping
Answers
Answer:
A and D are functions
Step-by-step explanation:
A is a function because each output is going down the same amount each time, in this case, going down by 4. (the function here is y = -x + 11)
B is not a function because there isn't a constant for y.
C isn't a function either because two x's are 0 with different y values, and you can't have that in a function.
D is also a function because of the equation on the right side.
The red line of the attachment below in A's function graphed, and the lime curve represents D's function graphed.
need help on part A Please
Answers
Answer:
b
Step-by-step explanation:
Answer:
DAM DANIEL
Step-by-step explanation:
Im sorry I had to get that off my chest
i will give brainliest
Answers
Answer:
4 m because I put it on procreate and put tics on the 12 m to see how much each m was and measured x with that
The Porters are moving because Mr. Porter got a new job. Until Mrs. Porter finds a job in the new city, the Porter family will live on Mr. Porter’s salary. In the new city, his gross pay is $7,500 per month. His deductions include the following:
Federal income tax $1,400
State income tax $535
Social Security $415
Medicare $150
What is Mr. Porter’s net pay each month?
Answers
Answer- 5,000$
Simplify the expression using the
distributive property.
2(42+7a)
Answers
Answer:
84+14a
Step-by-step explanation:
Answer:
Simplify the expression using the
distributive property.
2(42+7a)
Step-by-step explanation: