algebra 1 need help asap. Thanks so much!!
Answer:
Plz brainliest
Step-by-step explanation:
put the x values by replacing the numbers for x
Answer:
your welcome
Step-by-step explanation:
help plssss!!!!!! :)
Answer:
the clock is probably worth $1
Step-by-step explanation:
ex. x (20)
y = 1x
y = 1 (20)
y = $20 (or whatever unit is being used)
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
Answer:
The answer is B.
Step-by-step explanation:
If you round 64.12, you will get 63 to the closest. If you round 7.4, you will get 7 to the closest. So the answer is B.
Solve the following equations. Check your work.
1. 5m + 4 = 7m + 6
2. -5x + 3 = 2x - 1
Answer:
m= -1
x= 4/7
Step-by-step explanation:
Answer:
1)m= -1
2)x=4/7
Step-by-step explanation:
1)Subtract 7m from both sides. 2)Step 1: Subtract 2x from both sides.−5x+3−2x=2x−1−2x -5x+3-2x=2x-1-2x
-7x+3=-1
Step 2: Subtract 3 from both sides
−7x+3=−1 -7x+3-3=-1-3
Step 2: Subtract 3 from both sides. -7x=-4
Step 3:Divide both sides by -7
−7x+3−3=−1−3 -7x/7=-4/7
−7x=−4
Step 3: Divide both sides by -7. x=4/7
−7x
−7
=
−4
−7
x=
4
7
5m+4−7m=7m+6−7m
−2m+4=6
Step 2: Subtract 4 from both sides.
−2m+4−4=6−4
−2m=2
Step 3: Divide both sides by -2.
−2m
−2
=
2
−2
m=−1
The area of the square and rectangle are equal. If the side of the square is 40 cm, and the breadth (width) of the rectangle is 25 cm, find the length and perimeter of the rectangle.
Vertex and axis of symmetry
Answer:
vertex is (4,1) and axis of symmetry is x=-4
Step-by-step explanation:
10x20 to the power of 5
Answer:
24,300,000
Step-by-step explanation:
A student used the complex fraction
below to find a unit rate.
340 pages
hour
Which quotient equals the fraction?
Answer:1
Step-by-step explanation:
Can Someone Please help me it is 7th grade math
Thank You
Answer: D.
Step-by-step explanation: I'm sorry if thats wrong but I'm in college math at the moment so I'd hope i would know that lol
A cup is 16fl oz, you want to fill it to 12fl oz, which is 3/4 of the cup. What is the other percentage of water if you already filled 12.5% of 12fl oz?
Also how do I make it so I can only give 5 pts?
10.5 fl (87.5%)
Step-by-step explanation:
also, you are giving 5 points to whoever answers your question, but it takes 10 points of your to ask the question
hope this helps <3
What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8?
2 x + y - 8 = 0
x + 2 y - 8 = 0
2 x - y + 8 = 0
Answer:
The first one plz brainliest
Step-by-step explanation:
2x + y - 8 =0
- 2x from both sides
Y - 8 = -2x
Then add 8 to both sides
Y = -2x + 8
The second one = -1/2x + 4 when its in slope intercept form
And the third one = y = 2x + 2
So it’s the first equation that ve slope of -2 and y intercept of 8
Answer:
2x + y - 8 =0
Step-by-step explanation:
How do I do this help pt2
find the rise. help pls
Answer:
do it your math in your smooth grape sized brain
Step-by-step explanation:
The graph shows the miles per gallon of gasoline a car uses on a trip. What is the rate of change? (3 points) What does the rate of change represent? Use words like gallons and miles in your answer. (3 points)
Answer:
4 gallons were used on the trip
Step-by-step explanation:
Hope you get it right
Answer:
Every 25mi a gallon of gas is being used.
The rate represents the number of miles traveled for every gallon of gas used
IF THIS IS GOOD THEN I WILL PROMOTE YOU SO GOOD AND WILL GIVE YOU BRANLIEST AND DONT DO THIS JUST FOR POINTS OR I WILL REPORT AND PLS ANSWERR with GOOD EXPLANATION
Answer:
you can do this you can be anything if you want and you can achieve this now get out there and go win this thing!
Step-by-step explanation:
like that t think
HELP THIS IS SO IMPORTANT
Answer:
variable = s
sum = 10
product = 20
i dont know the last one
brainlest please
Step-by-step explanation:
Who can help me with this??? it's for a grade
Answer:
192
Step-by-step explanation:
Math!
Answer:
192 square feet
Step-by-step explanation:
the rectangle has dimensions of 6x8, and each square equals 4 feet, so just multiply the area by 4
6x8=48
48x4=192
PLZ ANSWER THESE QUESTIONS HURRY UP PLZ I NEED THIS FINISHED COME ON
How would I find the equation of the line of best fit for this table
x 7 9 11
y 12.4 13 16
Answer:
Use your calculator to find the line of best fit for the data. ... Age Range, \begin {align*}x\end{align*}, 1-3, 4-6, 7-10, 11-14, 15- ... Here is a sample table for the scatterplot
Pls answer.There are no other words to it.Pls hurry.Will give brainlest.Thank you
In a survey of 3,500 people who owned a certain type of car, 1,050 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answer:
30% of the people surveyed were satisfied with the car.
Step-by-step explanation:
1050 x 100 / 3500 = 30
A coin purse contains:
7 quarters
5 dimes
6 pennies
8 nickels
4 half dollars
A coin will be drawn from the coin purse and replaced 225 times. What is a reasonable prediction for the number of times a penny or a half dollar coin will be drawn?
Answer:c is right
Step-by-step explanation: be coa
error analysis: a contractor purchases 7 dozen pairs of padded work gloves for $99.12. she incorrectly calculates the unit price as $14.16 per pair for the expense report. what is the correct unit price? what is the error?
Answer:
Unit Price= $1.18
The error is that the contractor divided $99.12 by 7 and didn't multiply the 7 by the dozen (12) first, which lead to a mistake.
Step-by-step explanation:
To find the unit price:
1) multiply 7x12 = 84
to get the total amount of gloves
2) divide 99.12 by 84
to get the unit price
Sharon took a taxi from her home to the airport. The driver charged an initial fee of $4 plus $1.50 per mile. The total fare was $22, not including the tip. How many miles did Sharon travel by taxi?
Answer:
Sharon traveled about 15 miles by taxi.
Step-by-step explanation:
If the total charge was $22, divide it by $1.50, and you get 14.66666667. Round that up and you get about 15 miles.
Answer:
12 miles
Step-by-step explanation:
22-4=18
18/1.50=12
Can someone plz help with putting the rationales in order from greatest to least I will really appreciate it !!!
√25, 25/6, 4.14, 4 1/8, 4.083, √16
help i suck at math
Sheila is designing a patio that is 16 feet long and 14 feet wide. Make a scale drawing of the patio using a scale of 0.5 inches = 4 feet.
What is the length of the scale drawing of the patio?
a.
3 inches
c.
5 inches
b.
2 inches
d.
6 inches
Please select the best answer from the choices provided
Answer:
its 2 inches
Step-by-step explanation:
0.5 * 16= 4 * x
8 = 4x
x = 2
Please help me with my math if you could explain that would be even better
Answer: 2x(5x+4x-3)
10x squared + 8x squared -6x
Edward paid $4.77 in sales tax on an item that cost $53.00 before tax. At that rate, how much would he pay in sales tax for an item that costs $61.00 before tax?
Answer:
He would pay $5.49
Step-by-step explanation:
edward would pay $5.49 on sales tax for an item that costs $61.00.
net price: $61.00
sales tax rate: 9.00%
the formula for finding sales tax is sales tax amount = net price x (sales tax percentage / 100).
total price = net price + sales tax amount.
so,
$61.00 x (9 / 100) = $5.49
total = $61.00 + $5.49 = $66.49
because this question is not asking for the total price, we can dismiss that.
input $5.49 as your answer. you've then completed this question.
if you have any confusion, please reach out to me and i'll try to help you as best as i can :).
I need help pls answer All 4 of the questions
Answer:
Step-by-step explanation:
1: 7/6
2: 3/2
3: 0.000288
4: six tenths
Please answer the question!
Answer:
its de
Step-by-step explanation:
because i took the test