Answer:
8x3=24
8x6=48
8x9=
8x12
so onn
Step-by-step explanation:
if the price of aluminum cans is 32 cents per pound and it takes 32 cans to make 1 pound how many cans do I need to make $100?
Answer:
1,000 cans
Step-by-step explanation:
Since there are 32 cans per pound and each pound is 32 cents. You divide 32/32 which tells you each can is 1 cent. So 100 dollars divided by 1 cent is 1,000 cents or 1,000 cans since each can is 1 cent.
Answer:
1000 can
u hope it will help you
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656 rounded to the nearest hundreds place then divided by 80?
Answer:
8.75
Step-by-step explanation:
First you need to round. Rounding is simple. If the number in the previous place is 4 or less you just make it a zero. If the previous place is 5 or more, you round up. So since we are round to the hundreds place, we can forget about any number that is past the hundreds place for now. To start rounding, you start furthest to the right or the smallest digit. Then you follow the process stated above.
656 ⇒ 660
660 ⇒ 700
Now that we have the rounded number, we divide by the given number which is 80.
700/80 = 8.75
find the value of x... 3(2x + 5) = 5x + 25
Answer: x =10
Step-by-step explanation:
Answer
10
Step-by-step explanation:
3[2x±5]=5x±25
6x±15=5x±25
6x-5x=x
25-15=10
x=10
The cost per year to lease a coffee shop in downtown Austin varies directly with the size of the shop if a 1,425 square foot shop costs 45,600 to lease for the year, how expensive is it to lease a shop that is 1,820 square feet? lease price??
Answer:
58240
Step-by-step explanation:
Given
Represent cost with c and size with s.
So, we have:
[tex]s = 1425[/tex] when [tex]c =45600[/tex]
Required
Find c when s = 1820
For direct variation, we have:
[tex]c\ \alpha\ s[/tex]
Write as equation:
[tex]c = ks[/tex]
[tex]c = 1425[/tex] when [tex]s =45600[/tex], we have:
[tex]45600= k * 1425[/tex]
[tex]k = \frac{45600}{1425}[/tex]
[tex]k = 32[/tex]
So, the equation is:
[tex]c=32s[/tex]
When s = 1820
[tex]c = 32 * 1820[/tex]
[tex]c = 58240[/tex]
4 2/3 divided by 1/2
Answer:
the answer is 28/3 in exact form, 9.3 in decimal form and 9 1/3 in mixed number form. I hope it helps!
Answer:
28/3
Step-by-step explanation:
i hope this helps lol!! :))
The sum of the speeds of two trains is 718.4 miles per hour. If the speed of the first train is 3.6 mph faster than that of the second train, find the speeds of each
Answer:
the answer is 359.7
Step-by-step explanation:
Quadrilateral A'B'C'D' is the image of quadrilateral ABC D under a dilation.
What is the scale factor of the dilation
Answer:
Step-by-step explanation:
How to solve this problem
Answer:
there is no picture or anything
3 Select all the equations that the number 7 will make true. (1 Point)
3+4
that is one of em but you did not provide me with an image so i cant really answer but give u a simple equation like that one on top.
Find the delivertive of
y = x²+x-1
Answer:
2x + 1
Step-by-step explanation:
[tex]y = {x}^{2} + x - 1 \\ \\ differentiating \: w.r.t.x \: on \: both \\ sides \\ \\ \frac{dy}{dx} = \frac{d}{dx} ({x}^{2} + x - 1) \\ \\\frac{dy}{dx} = 2x + 1 - 0\\ \\ \frac{dy}{dx} = 2x + 1 \\ \\[/tex]
Tell what whole number you can substitute for in the following list so the numbers are ordered from least to greatest.
There is a population of 1,000,000 bacteria in a colony. If the number of bacteria doubles
every 4 hours, what will the population be 8 hours from now?
Given that f(x) = 4x + 5 and g(x) = x2 - 2x - 2, find (f + g)(x).
Answer:
x^2 + 2x + 3
Step-by-step explanation:
x^2 - 2x -2 + (4x +5) -------------> x^2 +2x +3
In terms of x so it stays the same
what is the term or answer for−3x − 6 + (−1)
Answer:
-3x-7
Step-by-step explanation:
Answer:
-3x-6+(-1)
-3x-7
X= -7÷-3
x=2.3
Find the values of x and y in the diagram.
Answer:
x = 18
y = 6
Step-by-step explanation:
In triangle UTR, measures of all angles are equal (60°). (given)
Therefore, it is an equilateral triangle.
So, it's sides will also be equal.
In triangle TRS, m angle T = m angle S
So, RT = RS = 11 (sides opposite to the equal angles are equal)
In triangle URT,
UT = RT (sides of equilateral triangle)
x - 7 = 11
x = 11 + 7
x = 18
In triangle TRS,
m angle T = m angle S = 5y°
m angle R = 180° - 60° = 120° (Linear pair angles)
5y° + 5y° + 120° = 180°
10y° = 180° - 120°
10y° = 60°
y = 60/10
y = 6
In continuous type of series, for finding mean, which amongst the
following is considered as X variable value?
Select one:
O a lower limit of the interval
O b. upper limit of the interval
O c. mid point of the interval
O d. none of these
In the continuous type of series for determining the mean, the midpoint of the interval should be considered as the X variable value.
Continuous Series is the series where all types of class intervals with the frequency should be listed in the table form. Here all the class intervals do not contain a similar frequency.
For determining the mean, the direct method should be used in which the midpoint from X should be measured and the same should be relevant.
So, the following should not be relevant for determining the mean:
The lower limit and upper limit of the interval.Therefore In the continuous type of series for determining the mean, the midpoint of the interval should be considered as X variable value.
Learn more about the mean here:brainly.com/question/11230531
Please show me how u got theses Answer
7 times 7 times 7
3 times 3 times 3 times 3 times
Answer:
7 x 7 x 7= 49 x 7= 343
3 x 3 x 3 x 3= 9 x 3 x 3= 27 x 3= 81
lissa has $75 worth of bird seed, which she will put into small bags. She will sell each bag for $7. What is the greatest number of bags she must sell in order to have no less than $10 worth of bird seed left over?
9 bags of bird seed is the answer
is -17/40 equal to -0.425
(due by tmr pls help
At wendys, 3 baconators and 2 frosty cost $21.50. If 5 baconators and 1 frosty cost 30$, find the price of 1 baconnator and 1 frosty
Answer:
are you at wendys
Step-by-step explanation:
30/5=6 so 1 frosy is 6 dollars and 30-6=24 and 24/5=4.80
Answer:
A baconator costs $5.50, and a frosty costs $2.50.
Step-by-step explanation:
Let b = price of one baconator.
Let f = price of one frosty.
"3 baconators and 2 frosty cost $21.50"
3b + 2f = 21.5
"5 baconators and 1 frosty cost 30$"
5b + 1f = 30
We have two equations in two unknowns forming a system of equation.
3b + 2f = 21.5
5b + 1f = 30
Rewrite the first equation below. Multiply both sides of the second equation by -2,a nd add the equations.
3b + 2f = 21.5
(+) -10b - 2f = -60
----------------------------
-7b = -38.5
Divide both sides by -7.
b = 5.5
The price of a baconator is $5.50. Now we plug in that price into the first equation and solve for f.
3b + 2f = 21.5
3(5.5) + 2f = 21.5
2f + 16.5 = 21.5
2f = 5
f = 2.5
Answer: A baconator costs $5.50, and a frosty costs $2.50.
A company has $54,000 in a bank account that pays an interest of 2% per year. How much money can I withdraw at the end of one year?
Answer:
$55,080
Step-by-step explanation:
Hope this helps.
How much charge is needed to repel another charge of 9.9 x 10^-6 N when they are 200m apart? Please help meee I really can't understand Coulomb's Law : (
Answer:
The charge needed will be [tex]q=6.6\: \mu C[/tex]
Step-by-step explanation:
The equation of the electric force is given by:
[tex]F=k\frac{qQ}{r^{2}}[/tex]
We have the force [tex]F = 9.9 10^{-6}\: N[/tex] and the distance r = 200. k is the Coulomb constant. Q and q are the charges.
We assume we have the same charge of the particles, so we have:
[tex]q^{2}=\frac{Fr^{2}}{k}[/tex]
[tex]q^{2}=\frac{9.9*10^{-6}200^{2}}{9*10^{9}}[/tex]
[tex]q=6.6*10^{-6}\: C[/tex]
Therefore, the charge needed will be [tex]q=6.6\: \mu C[/tex]
I hope it helps you!
Frederick’s pickup truck can carry up to 800 pounds. His truck already has a 350-lb. box loaded onto its tailgate. Frederick wants to haul some 75-lb. bags of concrete. Which inequality can be used to determine the greatest number of bags he can haul without exceeding his truck’s weight load capacity? A 350 + 75b ≥ 800 B 350 – 75b ≥ 800 C 350 + 75b ≤ 800 D 350 – 75b ≤ 800
Answer:
C
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
I did the Math activity
Independent Practice: Writing and Solving Two-Step Inequalities
15 (2/5+1 1/3)+ 3 please help
Answer:
29
Step-by-step explanation:
I did it with a calculator.
Solve the equation
3x+1+10x=x+4
Answer:
x=¼
Step-by-step explanation:
3x+1+10x=x+4 (Group like terms )
3x+10x-x=4-1
12x=3(Divide both sides by 12)
[tex] \frac{12x}{12} = \frac{3}{12} [/tex]
[tex]x = \frac{1}{4} [/tex]
find the final price of a $149.99 smart watch with 8.5 sales tax
Answer:
167.64
Step-by-step explanation:
To evaluate the tax add on, divide 149.99 by 8.5 which divided and rounded is 17.65add 17.65 and 149.99HELP PLEASE!!!
Keith bought a package with 2 9/16 pounds of ground meat to make hamburgers. He has /5 pounds of ground meat left. ABOUT how many pounds of ground meat did he use for the hamburgers? EXPLAIN how you found your answer AND tell me your answer
1/2 ∙ 5/8..........plz help me
Answer:
5/16
Step-by-step explanation:
Multiply the numerators: 1x5=5
Multiply the denominators: 2x8=16
Simplify if needed
5/16
Answer:
[tex]\frac{5}{16}[/tex]
Step-by-step explanation
·[tex]\frac{1}{2}x \frac{5}{8} = 2x8+1x5= \frac{5}{16}[/tex]
please help i need help with this this depends on my grade please
Answer:
Mia's distance to the river is decreasing in the interval 0 < t < 1.25
Mia drives 100 miles to the beach.
Step-by-step explanation:
A line that slopes down to the right is decreasing. It has negative slope.
A line that slopes up to the right is increasing. It has positive slope.
The graph slopes down to the right from time = 0 to time = 1.25 hours.
Mia's distance to the river is decreasing in the interval 0 < t < 1.25 .
On the top left of the graph, at time = 0, the distance to the river is 50 miles. Her house is 50 miles from the river. After the river, she drives another 50 miles to get to the beach. You see that at point (2.5, 50). Two-and-a-half hours after she leaves home, she is 50 miles away from the river after having driven a total of 100 miles.
Mia drives 100 miles to the beach.
Evaluate - 7x + y when x= -1 y= -9
Answer:
-2
Step-by-step explanation:
-7(-1)+(-9)
7+(-9)
-2