Answers
Answer:
30
Step-by-step explanation:
so you have multiply 3x7. then you have to add the 9 at the end and there is your answer
Related Questions
Help? y - intercepts
What is the y-intercept of the equation 2x + 3y = 12?
Answers
Answer:
2x + 3y = 12 Is the standard form for linear equations. To determine the slope, solve the equation for y in order to convert to the slope - intercept from7 y = mx + b where is m the slop and b is the y - intercept.
2x + 3y = 12
subtract 2x from both sides.
3y = -2x + 12
Divide both sides by 3.
y= - 2/3 x + 12/3 =
y= - 2/3x + 4
The slope is - 2/3
You and your friends have pooled your money and have $12 to spend on lunch . You agree to share a large fry and buy sandwiches with the rest of the money .
If the price of a large fry is $1.22 and the price of a sandwich is $0.89 , how many sandwiches can you buy ?
Answers
Answer:
You can buy 12 sandwiches.
Step-by-step explanation:
You have to take off the price of the large fry from the amount of money you can spend. So $12-$1.22=$10.78
Then you divide 10.78 by 0.89 (the price of one burger.)
You get a decimal, but you can't buy half of a burger so you round down and get 12.
A construction company plans to build houses. The company will use 23 1/2 acres of land to build houses. Each house will be built on a 1/4-acre lot.
Answers
Answer:
it is b
Step-by-step explanation:
because when you do
Answer drop-down menus for accurately for brainliest as soon as possible please!
Answers
Answer:
Step-by-step explanation:
Huh ...
In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.
A straight line is shown and is marked with three angles. The first angle measures 50 degrees. The second angle measures 40 degrees. The third angle is labeled x. The line between the 40-degree angle and angle x extends below the straight line. The angle formed is labeled angle y.
Write and solve an equation to determine the measure of angle y. (5 points)
Answers
60° + 70° + y° = 180°
130° + y° = 180° ~Subtract 130° from both sides
y° =50°
y=x because they are both vertical angles
x° = 50°
Answer:
40 + 50 + y = 180
90 + y = 180
90 - 90 = 0
180 - 90 = 90
y = 90
HELP NOW!
Use the ratio . What operation can you do on both terms to find an equivalent ratio that has 1 as the
second term?
3. What is the elevator’s rate in feet per minute?
picture below
Answers
Answer:
1200 feet per minute.
Step-by-step explanation:
240 x 5 = 1200
(!!! 50 POINTS !!!!
The graph shows the the number of jars that are filled by machine A and machine B.
Which statement is true about the unit rates shown in the graph?
The unit rate for machine A is greater because the slope is greater than the slope for machine B.
The unit rate for machine B is greater because the slope is less than the slope for machine A.
(20 POINTS PLZZ HELP
The unit rate for machine A is greater because the slope is less than the slope for machine B.
The unit rate for machine B is greater because the slope is greater than the slope for machine A.
Answers
The correct statement is The unit rate for machine A is greater because the slope is greater than the slope for machine B.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where,m is the slope
Given:
The slope for machine A
slope = rise/ run
slope= 7/4 = 1.75
and, The slope for machine B
slope = rise/ run
slope= 6/7 = 0.85
Thus, the slope of Machine A is higher.
Hence, The unit rate for machine A is greater because the slope is greater than the slope for machine B.
Learn more about slope here:
https://brainly.com/question/3605446
#SPJ2
i need help on this i posted this but people were giving me "funny"? answer or just saying the answer is "no" "go ask ur teacher"
Answers
Answer:
4,350 yards squared
Step-by-step explanation:
40x40=1600
40+70/2 x50=2750
2750+1600=4350
select the TWO systems of equations that have exactly one solution
A. y= 3x + 1
y= -3x + 7
B. y= 3x + 1
y = x + 1
C. y= 3x + 1
y = 3x + 7
D. x + y = 10
2x + 2y = 20
E. x + y = 10
x + y = 12
Answers
Answer:
D
Step-by-step explanation:
for D
let (x,y) = (5,5)
5+5=10
5+5=102×5+2×5=20
let (x,y) = (6,4)
6+4=10
6+4=102×6+2×4=20
What is the missing numerator?
four fifths minus blank over seven equals eighteen thirty fifths
2
3
4
5
Answers
Answer:
2
Step-by-step explanation:
4/5=28/35 2/7=10/35 28/35-10/35=18/35
Answer:
2 becasue when you multiply the 2 and subract it buy four
Step-by-step explanation:
and yeah mark me brainliest please
Please help me I’m failing
Answers
Answer:
CDEF
Step-by-step explanation:
if the x value doesnt repeat then it is
Help Plz I will give brainliest if correct!!!!
Answers
Step-by-step explanation:
Have a nice day
(. ❛ ᴗ ❛.)
please help I really don't get this question!!!
To add and subtract decimals, we line up the numbers by ________________________ ____________________, just like we do with whole numbers.
Answers
Answer:
what they said
Step-by-step explanation:
Matt is painting a mural on a 1-square meter section of a wall. He has completed a rectangular part of the mural that is four sixths of a meter wide and two fifths of a meter tall. What part of the mural has been completed?
four fifths
eight sixths
six elevenths
eight thirtieths
Answers
Answer:
six elevenths
Step-by-step explanation:
Goal 1-square meter of the wall
Done so far: 4/6 wide 2/5 tall
4/6 + 2/5 = 6/11
answer: six elevenths
Answer:
Answer: C
Step-by-step explanation:
I don’t really know how to do this but if you give me a explanation I will give brainlest!
Answers
Answer:
6,12,18,24,30,
Step-by-step explanation:
add 6 each number
Can someone help me with finding the area of these triangles thx
Answers
Answer:
Right Triangles:
1. 75.6 cm
2. 10.14 ft
3. 16 ft
Entire Triangle:
1. 162 cm
2. 30.94 ft
3. 22 ft
Step-by-step explanation:
Formula for area of triangle:
A= [tex]A= \frac{h_{b}b }{2} \\\frac{12.6 (12)}{2} \\\\\frac{151.2}{2} \\75.6[/tex]
The Right Triangles:
75.6 cm
10.14 ft
16 ft
Whole Triangle:
162 cm
30.94 ft
3. 22 ft
A=
The line L1 is perpendicular to y=6x+1 and intersects y-axis 3
What is the slope, m, of the line L1?
Answers
Step-by-step explanation:
Line 1 is a horizontal line so the equation of the line for line 1 is Y = 8 Line 2, first solve the slope of the line using points ( -4 , -5) and ( 0, -2) M = (y1 – y2) / (x1 – x2) M = ( -5 – ( -2)) / ( -4 – 0) M = ¾ Since its y intercept is at ( 0,-2) B = -2 Y = ¾ x -2 For c and d you should give a point at which the line is perpendicular or parallel
I think that's how to tell someone, right?
Zoey made 3
1
2
cups of trail mix for a camping trip. She wants to divide the trail mix into
3
4
-cup servings.
Part 1 out of 3
Five people are going on the camping trip. Can Zoey make enough
3
4
-cup servings so that each person on the trip has one serving?
Select the best answer.
A
No, it only makes 4
2
3
servings.
B
No, it only makes 3
2
3
servings.
C
Yes, it makes exactly 5 servings.
D
Yes, it makes more than 5 servings.
Answers
B is the correct answer. Pretty simple. If she has 3 cups and theres 5 people then no, 5 people can not get a cup each.
Answer:
The answer is A
Step-by-step explanation:
y did my answer get deleted last time?
A football is kicked at an angle of 30° with an initial velocity of 30 yards per second. The table shows the approximate height and horizontal distance traveled by the football.
Which relationship is nonlinear? Write a mathematical argument that can be used to defend your solution.
A football is kicked at an angle of 30° with an initial velocity of 30 yards per second. The table shows the approximate height and horizontal distance traveled by the football.
Which relationship is nonlinear? Write a mathematical argument that can be used to defend your solution.
Answers
Answer:butface
Step-by-step explanation:i hate life ;b
There are 365 days in a year. There are four seasons in a year (winter, spring, summer, fall). Each season has the same number of days.
How many days are there per season?
How many days are there in 3 seasons combined?
Answers
Answer:
I think it is 272
Step-by-step explanation:
Not every month has the same amount Winter is about 89 days long. -- Autumn is 90 days. -- Spring is 93 days
Answer:
Winter is about 89 days long, Autumn is 90 days, Spring is 93 days, and Summer is about 96 days long. There are about 182 days in three seasons combining Winter, Autumn, and Spring. Brainliest please?
15 is what percent of
600?
Pls show work
Answers
Answer:
90
Step-by-step explanation:
600(.15) = 90
Answer:
90 should be the answer
Step-by-step explanation:
Will give brainlyiest!! No bad answers!! A prism and two nets are shown below: Part A: Which is the correct net for the prism? Explain your answer. Part B: Write the measurements of Sides AB, BC, and CD of the correct net. Part C: What is the surface area of the prism? Show your work.
Answers
Answer:
Part A: Net A. You can check to make sure a net is made into the prism you're trying to find by folding the shapes in the net the correct way to make the prism.
Part B:
Step-by-step explanation:
Answer:
GIVE OTHER PERSON BRAINLIEST
Step-by-step explanation:
Graph y=2/3x-4
Plz hurry I´m trying to pass my math quiz
Answers
Answer:
i believe if you open that file up you will get your answer
Step-by-step explanation:
Slope: 2/3
Y intercept: -4
X Y
——-
0 -4
3 -2
Therefore this picture is how you graph it :)
need help asap
will give brainly
Answers
Select all the observations that are true about the scatter plot.
A. Most players are between 60 and 70 inches tall.
B. Players scored between 40 and 80 points per game.
C. There is an outlier at about (72, 24).
D. There is a weak positive association between height and points scored.
Answers
-5t+3= -4
please answer this question
and show your work also
Answers
Answer:
t=7/5
Step-by-step explanation:
If you subtract 3 from each side, you end up with -5t=-7. In order to keep t isolated, you would have to divide -5 on both sides. When you do this, you will end up with t= -7/-5. You also need to simplify that. When simplified you end up with t=7/5. Hope this helps!
Answer:
t = 1.4
Step-by-step explanation:
The goal is to isolate t, yeah?
First, move 3 to the left side by subtracting 3 from both sides. By subtracting it from both sides you keep the equation true.
-5t = -4 - 3
Combine like terms (subtract 3 from -4)
-5t = -7
-5t is essentially t x -5, (think of "t" as "1"), so in order to "get rid" of -5 and isolate t, you must divide both sides by -5. Think of dividing -5t by -5 as just -5/-5. It equals 1, leaving you with t on the left side.
Then, divide -7 by -5 on the right side to get your answer.
-7 / -5 = 1.4
Thus,
t = 1.4
????????????????????????
Answers
Answer:
The answer is $19.44
Step-by-step explanation:
First, set up a proportion for tax and tip.
Your proportion should be x (the variable) over 28.80, equal to 25 over 100.
Then, cross multiply to set up an equation.
Your equation should be 100x is equal to 720.
Solve the equation by dividing both sides by 100, getting the amount for your variable, x, which should be $7.20.
Next, subtract $7.20 from the original price of 28.80, getting $21.60.
Next, set up the same proportion, except make it so that x is over $21.60 and 10 is over 100.
Cross multiply and set up your equation which is 100x is equal to 216.
Solve the equation by dividing both sides by 100, getting the value if x as $2.16.
Finally, subtract $2.16 from the sale price of $21.60, giving you your answer of $19.44.
Help please; thanks. Ill give brainliest! :)))))
Answers
Answer:
The answer is B) 267.5 miles.
Help please the question is in the screenshot
Answers
Answer:
uh what question
Step-by-step explanation:
the length of the side of a triangle are 12 inches ,8 inches , and 6 inches. if the length of the shortest side of a similar triangle is 3 inches. the length of longest side of the similar triangle is
24 inches
16 inches
4 inches
6 inches
Answers
Answer:
6 inches
Step-by-step explanation:
It would match the other triangle but it would be a tiny one
MY ANSWER IS CORRECT! I JUST DID THIS QUESTION ON MY TEST AND I GOT A 100%