Answer:
10/7
Step-by-step explanation:
plug in the numbers to get 10/5--2 or 10/5+2
eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily: part a: describe the relationship between the temperature of the city and the number of cups of lemonade sold part b: describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. show your work, including the points that you use to calculate the slope and y-intercept.
Answer:
part A: the warmer the city temp was the more lemonade that was sold so a hotter day will sell more lemonade
part B: i used points 40,8 and 90,20 and got m= 25/6 then i did y=mx+b
90=25/6(1)+b
90/1=25/6+b
25/6 25/6
and then B= 21.6
Step-by-step explanation: im not sure if i did it right so i would check i havent done this since like the 6th grade like 4 years or so ago lol
okay i am gonna beg alot
Answer:
46
Step-by-step explanation:
110+6x=386
Answer: 46 times
Step-by-step explanation:
Since $110 is the constant and 6 is the coefficient because it is changing with each time he rents a tennis ball. The equation is 110+6t=386 where t in this case can represent (return groundstrokes)
110+6t=386 solve for t
6t=276
t=46
So he can return ground strokes 46 times
7) which equation matches the algebra tiles
Answer:
i think the ans is 4(-x-1) = 12
Step-by-step explanation:
4-6-5 3-5-4 2-8-?
Ok, can somebody please help me.
You need to find ?. This is not math this is brain game and i can't solve it!!!!
please help
Answer:
345678
Step-by-step explanation:
a scientist produces zinc iodine. This is the method used:
1.weight 0.500 g of iodine 2.dissolve the iodine in ethanol
3.add the excess of zinc
4. stir the mixture until there's no further change
5. filter the excess zinc
6. evaporate off the ethanol
explain why the scientist adds excess zinc rather then excess iodine
Which of the following ordered pair could NOT be included in this set if it is a function? { (-4, 2), (3, 6), (4, 3), (?, ?) }
1. (3,6)
2.(-3,6)
3.(4,-3)
4.(1,2)
Answer:
I´m pretty sure it´s 2.(-3,6).
Step-by-step explanation:
find the distance between (5,10) and (8,10)
Answer:
3
Step-by-step explanation:
d=√8-5 = √9 = 3
1) What is the product of (3x + 2) and (x - 7)?
2) What are the factors (multiplier) of 3x2 − 9x ?
Answer both of the questions
Answer:
1) [tex]3x^{2}[/tex]-19x-14
2) x=0, x=3
Step-by-step explanation:
1) (3x+2)(x-7)
Distribute the 3x to both x and -7, as well as the 2 to both x and - 7.
[tex]3x^{2}[/tex] - 21x + 2x -14
Combine like terms
[tex]3x^{2}[/tex] - 19x - 14
2)
In order to find the factors of x, set the expression equal to 0.
[tex]3x^{2}[/tex] - 9x = 0
Factor out the highest common multiple (3x)
3x(x-3) = 0
In order for x to satisfy the equality, you must either have a 0 in the parenthesis -> (x-3)=0 -> x =3
Or 3x = 0 -> x = 0
Hope this helps!
During the Martinez family trip, they drove from home to a ski lodge, a distance of 52 4 5 miles, and then drove an additional 14 4 5 miles to visit friends.
Answer:
[tex]134 \frac{6}{5}[/tex]
Step-by-step explanation:
The computation of the distance travelled is shown below:
Total distance would be
[tex]= 52 \frac{4}{ 5} + 14 \frac{ 4}{5}\\\\= \frac{264}{5} + \frac{74}{5}\\\\= \frac{338}{5}[/tex]
Now if the same route would taken again in order to back home
So, the total distance would be doubled
[tex]= \frac{338}{5} \times 2\\\\ = \frac{676}{5} \\\\= 134 \frac{6}{5}[/tex]
Help ASAP PLEASEEE ILL GIVE BRAINLIEST
Answer:
3/18 = 6/ DG
Step-by-step explanation:
After running 14 laps the runner had compleated 25% of the race. How many laps does he still have to compleate?
Answer:
42 laps
Step-by-step explanation:
can someone help me plz
Answer:
nose lo que dice.....pero puedo tener esos 5 puntos......perdób
Simplify: 4 [ 2+ 1 ( 47 - 5 ) ÷ 7 ]
pls help asap ! ty !
Two functions are shown below
f(x)=8x+10
g(x)=6x-4
What is f(4)-g(3)?
Answer:
c.28
Step-by-step explanation:
Given
f(x) = 8x + 10 and g(x) = 6x - 4
f(4) = 8*4 + 10
= 32 + 10
= 42
g(3) = 6 * 3 - 4
= 18 - 4
= 14
Now
f(4) - g(3)
= 42 - 14
=28
hope it will help :)
Need help with geometry pls picture provided
Answer:
y= 30 x=15
set up your proportions for example 9/6 to y/20 and 9/6 to x/10 and then cross multiply
FACTORS (2x 3 ) (4x 1) Given the factors below what is the quadratic equation?
Trevor needs a new bicycle tire.
His tire travels 565.2 inches during
5 tire rotations. What is the
circumference of the tire? What is
the diameter of his tire?
Answer:
560.2
Step-by-step explanation:
i help you
SOMEBODY HELP PLEASEEE I DONT KNOW WHY THIS IS SUPPOSED TO BE 20+ CHARACTERS LONG BUT HERE IT IS
Answer:
20h + 20
Step-by-step explanation:
5(2h + 4) + 10h
1️⃣ Expand by distributing terms.
10h + 20 + 10h
2️⃣ Collect like terms.
(10h + 10h) + 20
3️⃣ Simplify.
20h + 20
Answer: 20h + 20
Done ✔
The pair of figures to the right are similar. The area of one figure is given. Find the area of the other figure to the
nearest whole number.
Area of smaller parallelogram = 15 ft?
Answer:
135ft^2
Step-by-step explanation:
Area of the smaller parallelogram = Base * Height
15 = 3 * height
Height = 15/3
Height = 5ft
Since they are both similar
Height of the big parallelogram = 3(5) = 15ft
Area of the other parallelogram = 9 * 15
Area of the other parallelogram = 135ft^2
Which of the following does not have any dimension?
Question 7 options:
A)
Line
B)
Ray
C)
Line segment
D)
Point
Answer:
D
A point has a dimension of 0.
Hope this helped!
A rectangle has a perimeter of 238 meters and a length of 67 meters what is the area of the rectangle
Answer:
3,484 meters squared
Step-by-step explanation:
Since it’s a rectangle, opposite sides are the same length. This means 2 of the sides are 67 meters each, since the length of the rectangle is 67 meters. To find the width, add the 2 sides together that we know the length of (in this case it would be 67+67) and subtract it from the total perimeter (238-[67+67]). Take the result (104) and divide it by 2 (104÷2=52). Now that we know the width is 52 meters, you can find the area by multiplying the length times the width (67*52=3,484 meters)
Remember that the perimeter is the total length around the outside of the shape, and the area is the space inside of the shape
I’m not good at explaining things but I hope this helps!
What’s equivalent to 5(2x+6)
Answer:
5(6+2x)
Step-by-step explanation:
BRAINEST for whoever answer right first
Answer:
(4,1) (5,19) (6,5) (11,80)
Step-by-step explanation:
In an ordered pair x aways comes first
help ASAP ill mark brainliest
Answer:
The third one. A trend line does describe data patterns.
What is the answer 30 points to who ever finishes.
Answer:
the answer to what?
Step-by-step explanation:
theres no file attached, i think u forgot...
Help needed for assignment
will give brainliest
I believe it should be 5
Step-by-step explanation:
I believe this because 16÷8=2 so 10÷2=5
Y/2+1/4=y/6
please help solve for y
Answer:
[tex]y = \frac{-3}{4}[/tex]
Step-by-step explanation:
[tex]\frac{y}{2} + \frac{1}{4} = \frac{y}{6}[/tex]
Lets take all the variable terms in L.H.S & all the constant terms in R.H.S.
(While taking a term from one side to another side , it's sign changes )
⇒ [tex]\frac{y}{2} - \frac{y}{6} = -\frac{1}{4}[/tex]
Now in L.H.S. , lets solve the fractions and reduce its numerator and denominator .
⇒ [tex]\frac{3y - y}{6} = -\frac{1}{4}[/tex]
⇒ [tex]\frac{2y}{6} = -\frac{1}{4}[/tex]
⇒ [tex]\frac{y}{3} = -\frac{1}{4}[/tex]
Lets multiplying 3 on both the sides .
⇒ [tex]\frac{y}{3} \times 3 = -\frac{1}{4} \times 3[/tex]
⇒ [tex]y = \frac{-3}{4}[/tex]
Find the distance between the points (-3,-4) and (2,8) on the
coordinate plane.
pls hurry it’s for a quiz
Answer:
13 units
Step-by-step explanation:
4,6,9, ...
Find the 8th term.
Answer:
39
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
the answer is going up by the numbers 1,2,3,4...
you start with 4 and go up by 2
you then get 6 that's when you count up 3
you get 9 and then count up 4
which is 13 count up 5
18 count up 6
24 count up 7
31 count up 8
39
I need help with 2.04, 2.06 and 2.08!!
Answer:
Sorry I can't help with2.08
Hope the remaining helped
PLS mark BRAINLIEST