Answer:
3 grams/cubic centimeter
Step-by-step explanation:
Density formula is mass divided by volume
30/10=3
3 grams/cubic centimeter
Please Help !! (no fake answers please)
Answer:
$80
Step-by-step explanation:
Substitute x for 40 in both equations. Let's start with 50 + 12x. The equation becomes 50 + 12(40). First, multiply 12 by 40 to get 480. Now add 480 to 50 to get a total of $530 in printing fees for Company A.
Now, let's move on to 10 + 15x. That becomes 10 + 15(40). First, multiply 15 by 40 to get 600. Then add 10 to 600 to get $610 in printing fees for Company B.
Now that we know the total costs, let's subtract them to get our difference. Simply subtract 530 from 610 to get our final answer: an $80 difference in printing fee costs between the companies.
Need help on this equation please :(
Answer:
x=7
Step-by-step explanation:
mark me branlist and if anyone help me with my question from my profile would be appriciate.
1. The temperature in Hawaii on Thursday was 85°F. The temperature in Colorado on Thursday was -
5°F. Which expression(s) represent this situation using the absolute value of the difference?
O 85 - 5
O-5-85
O 185 - (-5)
O 15 - 85
Answer:
-5-85
Step-by-step explanation:
The temperature in Hawaii on Thursday was 85°F.
The temperature in Colorado on Thursday was - 5°F.
The difference in temperature is given by :
[tex]\Delta T=-5-85[/tex]
So, the correct option is (b) "-5-85".
which on these sequences are a fibonacci sequence?? HELP ASAP!!
Answer:
i believe it's c
Step-by-step explanation:
from what I know the fibonacci sequence is numbers that go up by adding the following number so 1+2 is three and then 2+3 is 5
Find an equation for the perpendicular bisector of the line segment whose endpoints
are (-8,4) and (-4, -8).
Answer:
y = 1/3x
Step-by-step explanation:
What is (-4z + 3y - 5) + (y - 5x + 6)
(-4z + 3y - 5) + (y - 5x + 6) =
-4z + 3y - 5 + y - 5x + 6 =
-4z + 4y - 5x + 1
Convert 41 litres to gallons
Answer:10.8311
Step-by-step explanation: yuh
Solve this equation.
-4 (y - 3) = 36
-4y + 12 = 36
-4y = 24
y = - 6
Answer:
y = -6
Step-by-step explanation:
To solve for y, you must isolate the variable by first dividing both sides by -4:
-4 (y-3) = 36
÷-4
y-3 = -9
Next, add 3 to both sides and you will get your final answer:
y-3 = -9
+3
y = -6
To check your answer, you can plug in -6 for y to ensure that the overall result is 36:
-4(-6-3) = -4(-9) = 36
36 = 36
Hope this helped!
a plywood plank measures 1cm x 8cm x 90cm and it weighs 396g what is the volume
pls help me find the two words using the letters
Answer:
nest ,shot,west,then,show,
hope it helps you
Progress:
Simplify the expression to a polynomial in standard form:
(3x + 5)(2x2 – 2x – 1)
Answer:
Submit Answer
2 -6x -x+15 remove the parennthesies collect like tearms and reoreder like terms then you get your answer
POSSIBLE POINTS: 6.67
0
Ross is working on a project for art class using a computer graphics program. Ross wants to
create a rectangular framework for the final graphic. The area to be enclosed by the
framework is represented by the expression 5x2 + 8x - 4. What expressions can be used to
represent the length and width of the rectangular framework?
The four of you split the cost of materials you bought for your lemonade stand if the total cost was 85$ how much did you each pay? (Please I need help)
Barry bought a wooden board that measured 8 feet in length. He cut off a piece that measured
6 5/9 feet. How much of the board was left?
B. is the answer i did the test and it was right
What is the slope of the line that passes through the points (2,3) and (0,2)
Answer:
1/2
Step-by-step explanation:
(3-2)/(2-0) = 1/2
Two gears have a ratio of 8:3.
If the smaller gear has 24 teeth
how many teeth does the larger
gear have?
Step-by-step explanation:
768775567iooi888776432
A point S( 8,-2) is reflected across the origin, Find the order pair of its image.
A. ( -8 , 2)
B. ( -8, -2)
C. (2, 8)
D. ( 2,- 8)
Answer:
the answer is B
Step-by-step explanation:
Do your best
what is the solution in ³√3-x=³√2x
Answer:
3√3−x=3√2x
Graph each side of the equation. The solution is the x-value of the point of intersection.
x≈0.46567646
image of graph
Step-by-step explanation:
Hope it is helpful.....
an ice skating rink rents out skates for 5.50 per hour you have 22.00 to spend how many hours can you rent a pair of skates?
Can you do no7 doesn’t matter if u do just one part everything will help
Pls someone answer pls
Answer:
x = 44
Step-by-step explanation:
44 goes into 2, 22 times. then 22 + 10 = 32
Solve for x solve for x solve for x
Answer:
91
Step-by-step explanation:
add the given numbers then subtract the solutions from 180. as all triangles sides add up to 180.
Answer:
the answer is x= 91
Which equation can we use to find the equal volume of concrete in cubic feet darlin' needs for the staircase
Answer:
The equation required to find the volume of concrete is:
L X W X H.
Step-by-step explanation:
L = Lenght
W = Width
H = Height
To calculate the required volume for concrete, you'd need to multiply the measures of all the dimensions together such as the lenght and the breath (which gives you the Area) and the thickness or height of the staircase.
If the calculation is being expressed in Feet, the answer will also be expressed as Volume of concrete in Cubic feet.
Cheers
What is the slope of the line that passes through the points (4, 2) and (-16, -10)? Write your answer in the simplest form.
Answer:
the answer would -3/1 or -3
THIS IS THE CORRECT ANSWER!!!
Which expression is equivalent to 8(7m - 9p)?
Answer:
8(7m-9p) = 8(7m) - 8(9p)
= 56m - 72p
Let me know if this helps!
Answer:
56m-72p
Step-by-step explanation:
8(7m-9p) = 8*7p + 8*-9p = 56m-72p
e =
=
5e + 3f = -36
-e + 2f = 2
f = 1
Answer:
e = -6
f = -2
Step-by-step explanation:
I used the elimination method and multiplied the second equation by 5 to get:
-5e + 10f = 10. Added this to:
+ 5e + 3f = -36
13f = -26
f = -2
now find e: -e - 4 = 2
-e = 6
e = -6
7e = f
What does it mean when a letter and number are together like this
Answer:
multiplication
Step-by-step explanation:
7 x e = f
Answer:
If a number and letter are together, it means it is a multiplication problem. It is the same thing as 7 x e.
Step-by-step explanation:
We don't know what e is because there isn't a number given to us to solve the problem, so we say 7 x e = 7e, but the equation tells us that 7e = f, so 7 x e is equal to f which means 7e is equal to f.
Let me just give a number to e. Let's say e is 5
7e = f
We already know 7e is the same thing as 7 x e, so let's rewrite it
7 x e = f
We will change e to 5 and multiply the numbers together
7 x 5 = f
Now multiply 7 x 5
35 = f
If 35 is equal to f, that means the value of f is 35, so f = 35 ( I don't know if this makes sense lol)
But let's now take the original equation and assume f is 42
7e = f
Remember, 7e is 7 x e, so rewrite your equation
7 x e = f
Now we will change the f to 42
7 x e = 42
To get e, we will have to think about what multiplies by 7 to get 42. We will have to change this to division. We will divide 42 by 7
42÷7 = 6
That means e is 6. Now let's write the equation with changing e to 6
7 x 6 = 42
7 times 6 is 42, so we will multiply that
42 = 42
Now we have equal answers. Of course, 42 is equal to 42
Overall I'm trying to say 7e = f
I'll solve this again, so you won't have to go back up.
7e = f
7 x e = f
f = f
I hope this makes sense lol
In a lab experiment, 5300 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 10 hours. How many bacteria would there be after 12 hours, to the nearest whole number?
Answer:
12,720
Step-by-step explanation:
5300 times 2.4 = 12,720
Given the graph below, the equation in slope-intercept form is
Answer:
F(x)=-1x-5
Step-by-step explanation:
The line goes one down for every one to the right. and the line intersects at -5 on the y-axis.
A package of 5 pairs of insulated socks costs $37.45. What is the unit price of the pairs of socks? The unit price is $nothing per pair of socks.
Answer:
i think 6.59
Step-by-step explanation:
