Solve the system of linear equations by substitution.
x + 3y = 4
-x + 2y = 6
what is $281.875 rounded to the nearest tenth?
Answer:
281.900
Step-by-step explanation:
Answer:
$281.89
Hope this helps
Please help me on this.
Answer:
The third option. (the one where it intersects on the y line)
Step-by-step explanation:
If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.
Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!!!!!!!!
Answer:
It takes 3 minutes to make each sculpture.
He used 5 balloons per sculpture.
Step-by-step explanation:
To find the minutes you would divide 96 by 32 and to find the number of balloons you would divide 160 by 32.
Answer:
Im guessing 2
Step-by-step explanation:
160 - 96 = 64
64 / 32 = 2
Im not really sure Im trying
QUICKEST AND BEST ANSWER GETS BRAINLIEST
B. or C.
hope im correct
Answer:
D
Step-by-step explanation:
Sophie takes out a loan of $16,500 to help pay her employees this month. The bank she takes the loan from charges her a 1.25% interest fee at the end of the month. How much will Sophie need to pay the bank back at the end of the month?
Answer: she will need to pay 13,200 by the end of the month
pls dont ans if u dont know how to do it (show your work) Solve the equation. w+3 3/8=1 5/6
Answer:
w= -13/8
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
w+33/8=5/2
Step 2: Subtract 33/8 from both sides.
w+33/8-33/8=5/2-33/8
w= -13/8
Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed in the table.
Month Amount Deposited
(dollars)
January 1,200.32
February 985.43
March 1,200.65
April 1,987.34
May 1,000.98
The total amount of money that Kurt had deposited into his account at the end of May is ______
The total amount of money that he had deposited into his account at the end of March is _______
Answer:
that is the answer
Step-by-step explanation:
Please answer! Very easy and will mark brainlist.
Answer:
18.57
Step-by-step explanation:
First you have to simplify the equation using cross-multiplication
You should get 7v=130
Then divide both sides by 7
You should get v=130/7
simplify that and get 18 4/7
Turn that into decimal form and you get 18.57
Answer:
18.57
Step-by-step explanation:
1. Multiply all terms by the same value to eliminate fraction denominators
v/10 = 13/7
10 x v/10 = 10 x 13/7
2. Simplify
130/7 = 18.571428571429
3. Round to the Nearest Tenth
18.57
Need helpp fastt plss will give brainliest to who is correct plss helpp
Answer:
Step-by-step explanation:
Calculation is done as follows:
Number of movie posters remaining = 120 - 24 = 96
Number of band posters remaining= x
120:100 = 96:x
x = 80
100-x = 100 - 80 = 20
So, she should sell about 20 band posters for her to maintain the same ratio of the movie posters to the band posters.
What are some common factors of 25 and 30?
Answer:
1,5
Step-by-step explanation:
Some are 1 and 5
Answer:
5 and 1.
Step-by-step explanation:
5x5= 25, 5x6= 30
1x25= 25, 1x30=30
A gallon of water weighs [tex]8\frac{1}{3}[/tex] pounds. How many gallons of water are in a tank if the tank and the water inside it weighs 55 pounds and the empty tank weighs [tex]2\frac{11}{12}[/tex] pounds.
Suppose a pentagon graphed on a coordinate plane willundergo a dilation.Which of these is a true statement?
Answer:
I think its C
Step-by-step explanation:
Answer:
I will edit this as soon as you show me the statements =D
Step-by-step explanation:
Need help.
1+ 2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30
Answer:
465
Step-by-step explanation:
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30=465
I don't know if this was an actual question, but have a nice day (*゜ー゜*)
Answer:
465
Step-by-step explanation:
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30
Which expression is shown using the model below?
5(6+6)
5(6+5)
6(6+5)
6(6+10)
Answer:
6(6+5)
Step-by-step explanation:
im not entirely sure, but the light green box is 6x6 and the dark green box is 6x5 so thats how i got my answer. Sorry if its incorrect. good luck!!
Please help asap tell me if you cant open the document
Answer:
...
Step-by-step explanation:
can't open the document
Robb’s Fruit Farm consists of 100 acres on which three different types of apples grow. On 25 acres, the farm grows Empire apples. McIntosh apples grow on 30% of the farm. The remainder of the farm grows Fuji apples. Shade in the grid below to represent the portion of the farm each type of apple occupies. Use a different color for each type of apple. Create a key to identify which color represents each type of apple.
In the historical account of Rome, another name for the Romans is the
Answer:
what ?
Step-by-step explanation:
The science center has 300 people in attendance on Tuesday. This is 150 percent of the attendance on Monday
Natasha is trying to figure out how many people were in attendance on Monday. Her work is shown below
part
150
whole.100
150 x 2 300
Since 150x2-300, then 100 x 3 or 300 people were in attendance on Monday
What mistake did Natasha make?
O Natasha should have multiplied 100 by 2.
O Natasha should have divided 150 by 3.
O Natasha should have added 150 and 300.
O Natasha should have multiplied 300 and 150 percent.
can someone plss help fastt I WILL GIVE BRAINLIEST PLSS HELPP!!
Answer:
theos rate: 65
lex’s rate: 67
both can drive 128 miles in 2 hours
Step-by-step explanation:
Divide the distance by the time to get the unit rate
260/4=65
201/3=67
multiply by 2 to see how far they can go in 2 hours
65x2=130
67xx2=134
both are over 128 so they can travel 128 miles in 2 hours.
Allen is running a marathon. He would like to finish the race in under 5.5 hours. He has already run 3 hours. The inequality 3 + t less-than 5.5 represents the situation.
Which number line shows how much longer Allen can run and still meet his goal?
A number line going from 0 to 3. An open circle is at 2.5. Everything to the left of the circle is shaded.
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the left of the circle is shaded.
A number line going from 0 to 3. An open circle is at 2.5. Everything to the right of the circle is shaded.
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the right of the circle is shaded.
Answer:
Step-by-step explanation:
A number line going from 0 to 3. An open circle is at 2.5. Everything to the left of the circle is shaded.
Answer:
The correct answer is AStep-by-step explanation:
I hope this helps. Have a nice day❤
Also I pretty much just summed this up from the answer above. So give them credit too! Peace out✌
Stacy was born in 1996.When she was, her brother was 7. What year was her brother born
Answer:
Her brother was born in 1989
Step-by-step explanation:
Since the brother was 7 when Stacy was born in 1996, all you have to do is subtract 7 from 1996 to get 1989 because thats when the brother would be zero years of age.
Answer:
1989
Step-by-step explanation:
1996-7=1989
HOPE THIS HELPS ;}
Find the unit rate. Round to the nearest hundredth, if necessary. $300 for 16 ft2
im guessing $300 for 20ft2
Please answer the following essay question with 5-7 sentences.
How is a chemical change different from a physical change?
Answer:
Step-by-step explanation:Physical changes only affect the physical properties, such as color, texture, and shape, of a substance. When a substance is changed physically, its chemical properties remain the same. On the other hand, a chemical change alters the chemical properties of a substance.During a physical change the elements and compounds stay as they are.While Chemical changes make new substances.
Please Help Me With This. TIMED.
One year ago, Lindsey deposited $250 into a savings account. Her balance is now $253. Two years ago, Jenn deposited $250 into a savings account. Her balance is now $257.50. Which account has the greater simple interest rate? Explain.
Answer:
$257.50
Step-by-step explanation:
Because it has a higher amount.
Answer:
Lindsay’s interest is $3 for one year. Using the formula for interest, I = prt, Lindsey’s money is earning at a rate of 1.2%. Jenn has earned $3.75 for one year. Her money is earning at a rate of 1.5%, which is a higher interest rate.
Step-by-step explanation:
The ratio of your monthly allowance to your friends is 2:3. If the monthly allowances total $40, how much does EACH person receive?
I'm reasking because nobody's answering and I've spent an hour trying to understand.
Answer:
Each person got 8 dollars.
Step-by-step explanation:
If there are five friends then you would divide 5 by 40 and the answer is 8.
What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?
The equation of the horizontal line passing through the point (-3, 8) is y = 8. O True O False
Answer:
I am guessing that it is true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
y=8 is a horizontal line on the y axis
Ricky Bobby can make 35 laps around the track at Talladega Superspeedway in 10 minutes. How many laps can he make in 1 minute?
Answer:
3.5
Step-by-step explanation:
You would divide 10 by 35 like this
10 Divided by 35= 3.5
Target sells 5 bottles of lemonade for $11. At Harris Teeter the same bottles of lemonade are 12 for $30. Which store has the lowest price? State the amount of the lowest price too
Harris teeter
Step-by-step explanation:
I am not 100% sure but anyways