Answers
Answer:
y - 8
Step-by-step explanation:
She is 8 years younger so you'd subtract eight from her sister's age.
Related Questions
A researcher begins an experiment with 50 bacteria. She notices each bacterium triples every hour. Which equation best represents this scenario?
A. y=3(50)x
B. y=3x+50
C. y=50(3)x
D. y=3x+50
Answers
Answer:
A. y=3(50)x
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST
Answers
Answer:
47% and 45%
Step-by-step explanation:
please mark brainiest
help plz dont have much time
Answers
Answer:
B!
Step-by-step explanation:When you distribute the 3 among the x and 1 you will get 3x+3.
You'd add that three to the five and then end with
y= 8x+3
Simplify y=3(x+1) + 5x
y = 3x+3+5x
y = 8x+3
Type the expression that results from the following series of steps:
Start with x, subtract 3, then divide by 6.
Answers
Answer:
[tex]\frac{x - 3}{6}[/tex]
Step-by-step explanation:
First, subtract 3 from x
This will get you the expression x - 3
Now, divide this by 6.
This will get you the expression [tex]\frac{x - 3}{6}[/tex]
So, the final expression from the steps is [tex]\frac{x - 3}{6}[/tex]
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
answer is A ok my friend bye
Does anyone knoe how to do this?? help
Answers
Answer:
A I'm Brainly
Step-by-step explanation:
xd xd xd xd XD
what do i do here please (just tell me what to do)
Answers
In the school courtyard, there is an area
with
grass and an area with stones. The space for
stones is composed of a square and an
isosceles triangle. What is the area of the
grass?
Card
#6
Grass
17
44 m
12 m
25 m
Checked by Teacher
Final Answer
(Include Units.)
Answers
Answer:
Step-by-step explanation:
1. TEMPERATURE Suppose the temperature
outside is dropping 3 degrees each
hour. How much will the temperature
drop in 8 hour?
Answers
3x8=24
i'll pay someone to do my math <3
Answers
I would like to be paid, then xD
Write the equation of the line in slope-intercept form for the line with a slope of 13 and a y - intercept of (0, 4)
Answers
Answer:
y=13x+4
Step-by-step explanation:
y-y1=m(x-x1)
y-4=13(x-0)
y-4=13(x)
y-4=13x
y=13x+4
Answer:
y=13x + 4
Step-by-step explanation:
Hi there!
We want to write the equation of the line in slope-intercept form.
Slope-intercept form is given as y=mx+b, where m is the slope and b is the value of y at the y intercept
We are given that the line has a slope of 13, and a y intercept of (0,4)
As we are directly given the slope and the y intercept, we can substitute these values into the formula to find the equation of the line
First, substitute 13 as m
y=13x + b
Now, as stated earlier, the value of b is the value of y at the y intercept.
We were given that the y intercept is (0,4); the value of y at this point is 4
Substitute 4 as b into the equation
y=13x + 4
Hope this helps!
See more on this topic here: https://brainly.com/question/19893131
evaluate: 24 divided (8 -2)
Answers
Answer:
4
Step-by-step explanation:
Find the value or measure. Round answers to the nearest tenth, as needed.
Answers
Answer:
15
Step-by-step explanation:
10x - 23 + 10x - 23 + 106 = 360
20x + 60 = 360
20x = 300
x = 15
Uma volta inteira na Terra corresponde a uma distância 2πr≅40.000 km. Se um satélite leva 85 minutos para dar uma volta completa ao redor da Terra, qual a sua velocidade média em m/s (metros por segundo)
Answers
Answer:
7.8. 10 ^ 3 m / s
Step-by-step explanation:
The computation of the average speed in m/s is shown below:
The average speed equation is
= ΔS ÷ Δt;
As We know that
an entire revolution would be40,000 km
and a satellite takes 85 minutes to complete a revolution,
So,
ΔS = 40,000 km = 40,000,000 m
Δt = 85 min = 5 100 s
Now the average speed is
= 40 000 000 ÷ 5 ÷ 5 100
= 7843.14 m / s
= 7.8. 10 ^ 3 m / s
A community theater uses the function p(d)= -5d²+300d -200 to model the profit (in dollars) expected in a weekend when the tickets to a comedy show are priced at d dollars each: Part A: Write and solve an equation to find out the prices at which the theater would earn $2,300 in profit from the comedy show each weekend. Show your reasoning Part B: At what price would the theater make the maximum profit. and what is that maximum profit? Show your reasoning.
Answers
Answer:
A. $66.33B. $4300Step-by-step explanation:
Given function:
p(d)= -5d² + 300d - 200 Part Ap(d) = 2300, find d:
2300 = -5d² + 300d - 200 5d² - 300d + 200 - 2300 = 05d² - 300d - 2100 = 0d² - 60d - 420 = 0d²- 2*30d + 900 = 1320(d - 30)² = 1320d- 30 = √1320d = 30 + 36.33d = 66.33 Part BMaximum point of the function is obtained at vertex, which is (x = -b/2a):
d = - 300/-10 = 30The maximum profit is:
p(30) = -5(30)² + 300(30) - 200 = 4300A traingle has coordinates at A(-2,0) B(-4,4) and C(1, 6). What are the new locations of the coordinates after a dilation by a scale factor of 4?
Answers
Answer: A (-2,0) --> (-8,0)
B(-4,4) --> (-16,16)
C(1,6)--> (4,24)
Step-by-step explanation:
Multiply each coordinate by 4
A (-2,0) --> (-8,0)
B(-4,4) --> (-16,16)
C(1,6)--> (4,24)
The new locations of the coordinates after dilation by a scale factor of 4 as
A (-2,0) ⇒ (-8,0)
B(-4,4) ⇒ (-16,16)
C(1,6) ⇒ (4,24)
What is dilation?Dilation is a process for creating similar figures by changing the size.
What is a graph?A graph can be defined as a pictorial representation or a diagram that represents data or values.
As we know dilation factor is the ratio of sides in the original image and the image after dilation.
Dilation factor = 4
Multiply each coordinate by 4
A(-2,0) ⇒ (-8,0)
B(-4,4) ⇒ (-16,16)
C(1,6) ⇒ (4,24)
Learn more about the Dilation here:
brainly.com/question/13176891
#SPJ5
find the value of given expression
[tex] \sqrt{35 \times 35} [/tex]
Answers
Help me! Pls and thank you sm! :D
Answers
Answer:
A is correct
......................
PLEASE HELP
32=7-5x
Answers
Answer:
x = -5
Step-by-step explanation:
25 = -5x
x = -5
25/5=5
5=x
that’s the answer
Please help I need this ASAP!
Answers
Answer:
41 1/5
Step-by-step explanation:
2 3/5 x 7 = 18 1/5
5 3/4 x 4 = 23
18 1/5 + 23 = 41 1/5
Trevor pet goat weighed 6 3/ pounds when oit was born. By age 3 the goat weighted 8 times as much. Fill in each box with a number or sysmobe to answer tthis question.
Answers
Answer: 51 pounds
Step-by-step explanation:
Since the goat weighed 6 3/8 pounds and weighed 8 times as much by age 3, the weight of the goat at age 3 will be gotten by multiplying 6 3/8 by 8. This will be:
= 6 3/8 × 8
We change 6 3/8 to an improper Fraction
= 51/8 × 8
= 51 pounds
The weight is 51 pounds
last math question for today!!!!
Answers
Answer: Maybe search it up?...I cant rlly see what the question says
Step-by-step explanation:
Plane X contains point C. Plane Y contains points A and
B.
How many planes exist that pass through points A, B,
and C?
Oo
O 1
O 2
3
Y
B
Intro
Answers
9514 1404 393
Answer:
(b) 1
Step-by-step explanation:
Three points not on the same line uniquely define one plane.
Mary has a rectangular garden that she needs to buy soil for. The length of the garden can be represented by 5x-1, and the width x^2+4. What expression represents the area of the garden so that she knows how much soil to purchase? plsss helppp!!!!!!!!!!!!!
Answers
Answer:
A = (5x - 1) (x^2 + 4)
Step-by-step explanation:
Area = length × width
= (5x - 1) (x^2 + 4)
Which one is false ????
Answers
llllllll
What is the Range of the function
Answers
Answer: Pretty sure its A.
Step-by-step explanation:
What is the correct answer choice?
Answers
Answer:
G
Step-by-step explanation:
a torch and battery cost £2.50 altogether.The torch cost £1.50 more than the battery.What fraction of the total price is the torch? Give your answer in its simplest form
Answers
Step-by-step explanation:
Answer:
4/5 fraction of the total price is the torch.
Step-by-step explanation:
your welcome
Elena has a large container with a capacity of 96 fluid ounces of lemonade. How many cups of lemonade can she fill?
Answers
Answer:
12 cups
Step-by-step explanation:
Make a the subject of the formula v=u+at
Answers
Answer:
a = (v - u)/t.
Step-by-step explanation:
v = u + at
v - u = at
(v - u)/t = a.