Mr Todd buys 7 drinks at 48p each and 8 drinks at 52p each. What is the total cost of the 15 drinks?
Answer:
80p
if you are adding 4p every time you add a drink you will be adding 7 drinks therefore you have to do (7x4p) this will equal 28p then you have to add 28p to 52p
Hope this helps
A machine produces 80 boxes per
minute. How many boxes does the
machine produce 2 hours?
A. 220
B. 13,200
C. 29,100
D. 6,600
Answer:9,600 boxes
Step-by-step explanation:
60 mins in 1 hr = so 120 minutes in 2 hrs
80 boxes/ per minute
so 80 x 120 minutes = 9,600 boxes
What is the equation of the graph given?
Answer:
y=2/3x+1/3
Step-by-step explanation:
I believe this is it if I'm not mistaken
1/4 BEFORE 7:00 is 6:___? (my parents are giving me hard times rn and i hate it)
Answer:
The answer would be: 6:45
Step-by-step explanation:
Find the equation of the line.
Answer:
y=1/2 +1.5
Step-by-step explanation:
y intercept = 1.5
gradient = rise over run = 1/2
y = 1/2 +1.5
Answer:
[tex]y=\frac{1}{2}x+\frac{3}{2}[/tex]
Step-by-step explanation:
Slope-intercept form: [tex]y=mx+b[/tex] when [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the y-coordinate of the point where the line crosses the y-axis)
1) Find the slope ([tex]m[/tex])
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex] when the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
We can use any two points on the line to plug into this equation, but it's often easiest to use points that have whole-number coordinates. For example, we can use the points (1,-1) and (3,0).
[tex]m=\frac{0-(-1)}{3-1}[/tex]
Two negatives make a positive
[tex]m=\frac{0+1}{3-1}\\m=\frac{1}{2}[/tex]
So far, our equation looks like this:
[tex]y=\frac{1}{2}x+b[/tex]
2) Find the y-intercept ([tex]b[/tex])
We're told to approximate the y-intercept based on what appears to be true in the graph. In the graph, we can see that the y-intercept appears to occur when y=-1.5, or when y=[tex]-\frac{3}{2}[/tex]. Therefore, [tex]b=\frac{-3}{2}[/tex].
Now, after plugging both [tex]m[/tex] and [tex]b[/tex] into our equation, our final equation looks like this:
[tex]y=\frac{1}{2}x+\frac{3}{2}[/tex]
I hope this helps!
Salma will rent a car for the weekend. She can choose one of two plans. The first plon has an initial fee of $55 and costs on additional $0.13 per mile driven. The second plan has an initial fee of $50 and costs an additional $0.15 per mile driven. For what amount of driving do the two plans cost the same? miles What is the cost when the two plans cost the same?
Answer:
Miles: 250
Cost: $87.5
Step-by-step explanation:
Plan 1: 250x0.13=32.5
32.5+55=87.5
Plan 2: 250x0.15= 37.5
37.5+50=87.5
Find the Area of a circle with a diameter of 10 inches
Answer:
78.5 inch²
Step-by-step explanation:
Given
diameter (d) = 10 inches
radius (r) = 10 / 2 = 5 inches
Area of circle
= πr²
= 3.14 * ( 5)²
= 3.14 * 25
= 78.5 inch²
What is the input value for the following function if the output value is 5?
y = x - 3
A.2
B.5
C.8
D.15.
Which quadrant will the figure be located in after a 180 degree rotation?
A) Quadrant 2
B) Quadrant 1
C) Quadrant 3
D) Quadrant 4
Masha biked 20km 20 minutes faster than Dasha biked 20km. Find the speed of each cyclist if one biked 2km/h faster than the other.
Answer:
12 km/h and 10 km/hStep-by-step explanation:
Let the speed of Masha = s, speed of Dasha = d
Distance = 20 kmTime difference = 20 min = 1/3 hrSpeed difference = 2 km/hAs per above info we get following equations:
s = d + 220/s + 1/3 = 20/dSubstitute s and solve for d:
20/(d + 2) + 1/3 = 20/dGet rid of fraction by multiplying all terms by 3d(d + 2):
60d + d(d + 2) = 60(d + 2)60d + d² + 2d = 60d + 120d² + 2d = 120d² + 2d + 1 = 121(d + 1)² = 11²d + 1 = 11d = 10Find s:
s = 10 + 2 = 12The answer is
Masha's speed 12 km/h and Dasha's speed 10 km/h1. The quadratic function f(x) has a turning point at (5, -8). If g(x)= (x+7)-3, then at which of the
following does g(x) have a turning point?
(1) (-2,-11)
(3) (-7,-3)
(2) (12, -11)
(4) (12, -5)
Can some body please help with this
!!no fake answers please im low on points!!
Answer:
b
Step-by-step explanation:
What is the equation that best represents the relationship between x and y in the graph?
Answer:
y= -3/4x-3
Step-by-step explanation:
m= -3/4
y-int.= -3
y = 5x - 1
10x - 2y = 2
Answer:
0 = 0 => Infinitely many solutions
Step-by-step explanation:
what is the answer 1/2(4t + 6) = 25
Answer:
( 11 2 + y ) ( 11 2 + y ) = 8
Step-by-step explanation:
Answer:
t=11
Step-by-step explanation:
Step 1: Simplify both sides of the equation
1/2(4t+6)=25
(1/2)(4t)+(1/2)(6)=25
2t+3=25
Step 2: Subtract 3 from both sides
2t+3−3=25−3
2t=22
Step 3: Divide both sides by 2
2t/2 = 22/2
22 divided by 2 is 11
F(3)=?
f(x)=2x^2+x+7
Can you Help me please lol
Answer:
Slope is 4/5
Step-by-step explanation:
The two points are (3,3) and (-2,-1)
The slope formula is Y2-y1 / x2-x1
So substituting in
-1-3/ -2 -3
-4/-5 = 4/5
You can check it by "walking" up 5 and over to the right 4 on the graph and see that it works.
Given
WXYZ ~ TUVZ, which of the following is not true?
Answer:HMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
Step-by-step explanation:
never saw that before
On a separate piece of paper, draw the different ways you can divide the given shape into simpler shapes. Describe each result.
Answer:
there will be 4 cornered shapes 1 rectangle that is almost a square and the shape I Forgot TvT
Answer:
Draw a vertical line to divide the shape into a rectangle and a trapezoid. Then draw a horizontal line to split the trapezoid into a rectangle and a triangle.
Step-by-step explanation:
A skier is trying to decide wether or not to buy a season ski pass. A daily pass costs $79. A season ski pass costs $400. The skier would have to rent skies with either pass for $30 per day. How many days would the skier have to go skiing in order to make the season pass less expensive than the daily passes?
Answer:
Step-by-step explanation:
to buy a monthly pass
Answer:
6 days. please see the pic including proof check for 5 day vs 6 day. hope it helps.
You just completed a similarity transformation to show that ∆ABC is similar to ∆DEF. Let's see how the corresponding angles relate between these two similar triangles. Measure the angles of ∆ABC and ∆DEF and record their values.
Answer: Edmentum answer!!
Step-by-step explanation:
Answer:
Enjoy
Step-by-step explanation:
Angle Measure Angle Measure
∠A 26.57 ∠D 26.57
∠B 135 ∠E 135
∠C 18.43 ∠F 18.43
Solve the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1 A. X= 1/3, x= 1 B. X=1/3 C. X=1 D. There is no solution
Answer:
There is no solution
Step-by-step explanation:
Given the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1
We are to find the value of x
Collect like terms
2x²+x-3 = 3/x-1 - 1/x-1
2x²+x-3 = 2/x-1
Cross multiply
(2x²+x-3) (x-1) = 2
2x³-2x²+x²-x-3x+3-2 = 0
2x³-x²-4x+1 = 0
Since we cannot factor the polynomial, hence there is no solution
Find using dirbubuttivity
1) {7/5×(-3/12) + (7/5 × 5/12)
please answer for brainiest.
Answer:
The unit rate for a distance of one meter is 0.0958.
Step-by-step explanation:
100/9.58
1/X
To find x, you do what you did you get 1! Divide by 100. 9.58 divided by 100 is equal to 0.0958.
Now for the chart:
50/4.79
100/9.58
250/23.95
400/38.32
Hope this helps!
Please help me I can’t figure out the answer
9514 1404 393
Answer:
(x, y) = (5, 6)
Step-by-step explanation:
When you have two equations in "y = ..." form, you can equate the two expressions for y.
y = 2x -4
y = x +1 . . . . . both are given
__
Equating y to itself, we have ...
y = y
2x -4 = x +1 . . . . . substitute the given expressions
x = 5 . . . . . . . . . . add 4-x to both sides
Then either equation can be used to find y:
y = x +1 = 5 +1 = 6
The solution is (x, y) = (5, 6).
Please help with this! I will mark brainliest!!! Explain your answer
Answer:
F and C
Step-by-step explanation:
None needed :)
F and C is the correct answer to the question
6th grade math help me pleaseeeee
Answer:
2(9+h)
Step-by-step explanation:
2(h+9)
2h+18
where else
2(9+h)
18+2h or 2h+18
Can someone help me with this?
Find the slope and the y-intercept of the graph of the linear equation. y=3−12x
what is this question??
Answer:
5.1* 10-¹
Hope it helps thank you
Answer:
5.1 x 10^-1
Step-by-step explanation:
Scientific notation of a number less than 1 but greater than 0 involves a negative exponent.
Since the decimal is moving left one place (from 5.1 to 0.51), the exponent will only be 1.