Answer:
y-6=1
x-8
Step-by-step explanation:
1(x-8)=y-6
x-8=y-6
like terms together
y=-8+6-x
y=-x-2
In Italy, about 74 of every 100 people use cellular telephones. Write the fraction of cellular phone users in Italy.
Answer:
74/100
Step-by-step explanation:
If you want it simplified it's 37/50
Answer:
Fraction is 74/100 and as a decimal this is 0.74
POSSIBLE POINTS: 2
A tank that is 40% full contains 650 gallons of water. On a side sheet of paper, use a double number line to find the maximum capacity of the water tank.
What did you get?
gallons
Answer: max capacity is 1625 gallons.
Diagram is shown below.
=========================================================
Explanation:
We'll draw two horizontal number lines to help make a comparison or connection between percentages and tank capacity.
For the top number line, make 5 sections with the labels: 0%, 20%, 40%, 60%, 100%. The reason I'm picking 5 is because 40% = 40/100 = 2/5. So having 40% capacity means we're 2/5 full. That denominator 5 tells us how to subdivide each number line.
The bottom number line will also have 5 sections. We only know one label for this bottom portion right now. That label is 650. Place this directly under the "40%". This visually is one way to represent that 650 gallons is 40% filled. See the diagram below.
Cut the 650 in half to get 325. This corresponds to 40% cut in half to get 20%. Therefore, 325 will go under the 20%. Being 20% full means we have 325 gallons of water.
To figure out the 60% portion, we will multiply 325 by 3. This is because 3*20% = 60%, so 3*325 = 975. We'll write "975 gallons" under the "60%"
Then we have 1300 gallons under the 80% since 4*325 = 1300. Note how 4*20% = 80%, so that's where the '4' multiplier comes from.
Finally, we multiply 325 by 5 to get 1625 and that represents the full tank's capacity. Technically we could have just jumped to this directly without having to find the 60% or 80% capacity values, but it's good practice I think.
Again the diagram is shown below. The answer we're after is at the very bottom right corner. It's under the 100% to indicate the tank is completely full, or has reached max capacity.
-----------------------
Here's a way to find the answer without a double number line. This method involves setting up a proportion.
(40% full)/(650 gallons) = (100% full)/(x gallons)
40/650 = 100/x
40x = 650*100
40x = 65000
x = 65000/40
x = 1625
We confirm that the tank's max capacity is 1625 gallons.
What are the terms in 4(2x + 3) ÷ 5y
Answer:
downlaod photo math, take a pic of the question and boom. theres your answer
Can someone please help me? thank you.
Answer:
Step-by-step explanation:
c(f) = [tex]\frac{5}{9}(f-32)[/tex]
[tex]-21 = \frac{5}{9}(f-32)[/tex]
Multiply both sides by 9
-21*9 = 5(f - 32)
-189 = 5*f - 5*32
-189 = 5f - 160
Add 160 to both sides
-189 + 160 = 5f
-29 = 5f
Divide both sides by 5
-29/5 = f
f = -5.8
f = -6 °C
Find two integers whose sum is -2 and product is -24
Answer:
-6,4
Step-by-step explanation:
-6 times 4 is -24. -6 plus 4 is -2
Answer: -6 & 4
Step-by-step explanation:
First, we start by adding the two integers together
-6+4=-2
Then we are going to multiply the two integers together
-6x4=-24
please helppp!!!!!!!!!!!!!
Step-by-step explanation:
answer is d and b.
they both lie in same line
due before 2:30 !! help !!
Answer:
x = 11
Step-by-step explanation:
33 divided by 3 is 11, and 11 times 3 is 33.
answer:
11
step-by-step explanation:
the easiest way to explain this is just to divide
33/3
which gets you the answer of 11
but here is another way to explain this
3x = 33
since the 3 and the x are times/multiplying each other and we need to get x by its self, all we do is move the 3 to the other side ( where 33 is ) but instead of multiplying them, we have the change the sign to dividing
3x = 33
/3 ----|>
( dont forgot to rewrite the equation!! )
x = 33/3
now all we need to do is divide 33 by 3 which gives us the answer of
11
hope this helps you! and if you ever need anymore help of problems like theses, just ask me :)
Im going to middel school and i want to pick the best sport (for girls)
Answer:
Basketball all the way!
Step-by-step explanation:
You should pick volleyball, its quite fun
write 5 sentences for a summary for the followng story:
JK ITS MATH (KEEP GOING DOWN)
9 to the 3rd power
Answer: 729 uwu
9x9x9
Answer:
bvdhbvdhbshncb ghdscfgqhaNXJABVFG5R3E6T7Y28Y3T63
Step-by-step explanation:
My cat stepped on my computer
Twice the difference of a number and 2 is 7.
Answer:
9
Step-by-step explanation:
-Twice means muliply by 2
-The difference of a number and 7 means subtract a number/variable and 7.
-Is equal to 9 means =9
2(X - 7) = 9
An equation to model the number is: n - 7 x 2 = 2
To find the equation, break apart the question.
twice the difference of a number and 7 equals 2. - "Twice" means we are multiplying by 2, or x 2
twice the difference of a number and 7 equals 2. "The difference of a number and 7" means we are subtracting n - 7, and this is being multiplied by 2 so we have n - 7 x 2 so far.
twice the difference of a number and 7 equals 2. "Equals two" means the equation is equal to 2, or = 2, so our equation is n - 7 x 2 = 2.
Emily’s lawn grows at a constant rate. The height of her lawn, during a 10-day period, is represented by the graph below.
Based on the graph, after how many days will the lawn be 12 centimeters in height?
A) 8 days
B) 10 days
C) 16 days
D) 24 days
Answer:
I think the answer would be C 16 days.
I cant really see the bottom of the graph
Step-by-step explanation:
In 16 days Emily's lawn will achieve a height of 12 centimeters. option C is correct.
Given that,
Emily’s lawn grows at a constant rate. The height of her lawn, during a 10-day period. Based on the graph, after how many days will the lawn be 12 centimeters in height is to be determined.
The graph is a demonstration of curves that gives the relationship between the x and y-axis.
Here,
The slope of the graph = Δy/Δx = 1 / 2
Now,
Equation of the height of the lawn,
y - 4 = 1/2(x)
y = 1/2x + 4
Now, for y = 12
12 = 1/2x + 4
x/2 = 8
x = 8 * 2
x = 16
Thus, In 16 days Emily's lawn will achieve a height of 12 centimeters. Option C is correct.
Learn more about graphs here:
brainly.com/question/16608196
#SPJ5
Help please and thank you.
Find the slope of the line.
Answer:
Rise -5 and Run 2
Slope of -5/2
100 POINT QUESTION
Compound Interest: Determine the
amount of the investment if the original
$1000 were invested at a rate of 8%
compounded quarterly for 6 years
6|5x-4|-4=32 solve for x
Answer:
x=2
Step-by-step explanation:
Jelena has a piece of fabric in the shape of a parallelogram the height is 10 feet and its base is 16 feet because the fabric into four equal parallelograms by current base and the height in half what is the
Complete question :
Jelena has a piece of fabric in the shape of a parallelogram the height is 10 feet and its base is 16 feet because the fabric into four equal parallelograms by current base and the height in half what is the area of each new parallelogram?
Answer:
40 ft²
Step-by-step explanation:
Given that:
Height = 10 feets
Base = 16 feets
Area of parallelogram = height * base
Area of parallelogram = 10 * 16 = 160 ft²
Area of each new parallelogram :
Area of parallelogram / number of divisions
= 160ft² / 4
= 40 ft²
Give the most specific name for each quadrilateral.
Answer:
a. Parallelogram
b. Rectangle
C. Rhombus
D. Square
E. Kite
F. Parallelogram
Let me know if this helps!
what is -9 = -6r simplified
Answer:
Exact Form:
r = 3/2
Decimal Form:
r = 1.5
Mixed Number Form:
r =1 1/2
Step-by-step explanation:
trapezoid DEFG is shown on this coordinate plane
Answer:
Hello, you forgot to attach an image. Please repost with a new image so I can respond.
Someone help me asappppp!!! Will mark brainliest if right hurry!!!!!!
Answer:
i cant see the angle at the bottom of the page. im assuming it is E.
1. BAE and BDC
2. BEA and BCD
Step-by-step explanation:
Your friend reads 25 pages in 30 minutes who reads at a faster average rate? Help please!
Answer:
1 min and 20 second for one page
Step-by-step explanation:
25/30 = 1 R 5
5*60 second equal 300 second
300/25 equal 20 for page.
1 min add 20 seconds equal 1 min 20 second per page.
20/16=5/4=25/20
30/25=6/5=24/20
You read at a faster rate.
---
hope it helps
Carbon-14 has a half-life of 5,700 years. Scientists use this fact to determine the age of things made of organic material. Suppose the
average page of a book containing approximately 0.5 mg of carbon-14 is put into a time capsule. How much carbon-14 will each page
contain after each of the following years?
A) 11,400 years
B) 22,800 years
Find an equation of the line passing through the pair of points (4,5) and (6,9) . Write the equation in the form Ax+By=C .
Answer:
-2x + y = -3
Step-by-step explanation:
Find the slope:
9 - 5 / 6 - 4 = 4/2 = 2
Put it in point-slope form:
y - 5 = 2(x - 4)
rearrange:
y - 5 = 2x - 8
y - 2x = -3
-2x + y = -3
Does anyone have “Geometry and Data Analysis” on edge? I really need help on the test if you are good at geometry..
Riley let his friend borrow $12,750. He wants to be paid back in 4.75 years and is going to charge his friend 5.5% interest rate yearly.
Answer:
$16442.18
Step-by-step explanation:
12,750 x 1.055^4.75 = 16442.18
Hope this helps
Consider the two functions which statement is true
Answer:
I think it's C
Step-by-step explanation:
Because the line is straight up and it on -2
Hope this helps if it's wrong i'm sorry but i hope it's right.:)
Plss helppp
26
Mandy spent $287 on 7 pairs of shoes. She purchased some pairs of boots that cost $65 per pair and some pairs of workout shoes that cost
S23 per pair
Use a system of equations to help you identify how many pairs of boots (b) and workout shoes (w) Mandy bought
Enter the number of pairs of boots and workout shoes Mandy bought
Answer: Boots = 3
workout shoes = 4
Step-by-step explanation:
boots cost $65 so 65 x 3 = 195
and workout shoes cost $23 so 23 + 4 = 92 then 195 + 92 = 287
Create an equation for this question and solve
Jesse sells advertising pages for a magazine. He is paid a 13.5% commission for each page he sells. A page sells for $1,350. He sold an average of 24 pages a month. What was his commission for the year?
Answer:
$52,488
Step-by-step explanation:
The computation of the commission for the year is as follows:
It is given that a 13.5% commission is to be paid for each page that he sold
Here the page sold for $1,350
And, he sold average of 24 pages a month
So his commission for the year is
= $1,350 × 24 × 12 × 13.5%
= $52,488
Which equation is true?
f(x) - 5 = g(x)
f(x) = g(x) - 5
Of(x) = g(x - 5)
Of(x - 5) = g(x)
PLZZZ HELPPP
Answer:
f(x)-5 = g(x)
Step-by-step explanation:
We translate the function g(x) down 5 units from the function f(x)
g(x) = f(x) -5
Rewriting
f(x)-5 = g(x)
Answer:
Option A
Step-by-step explanation:
f(x)-5=g(x)f(x) and g(x) are exponential functions
We can see that f(x) is shifted 5 units down
So change in y
hence 5 is to be subtracted
which expression is equivalent to - 14 -6?
A.-14 + (-6)
B.-14 -6
C.14 +6
D.14 +(-6)
Answer:
B
Step-by-step explanation: