Answer:
The inequality expression would be 1.75+0.65x ≥10
She would be able to ride ~12.7 miles or just 12 miles rounding down.
Step-by-step explanation:
Following mx+b, the m value would be 0.65 because it is added per mile.
The 1.75 would be the b value because it is the starting value.
So the equation would look like 1.75+0.65x. To know if the 10 value would be less than or more than, we have to know if 10 is the limit value or starting value. Because 10 is our limit value, we will use greater than or equal to.
To know how many miles Erica could travel, we would have to subtract 1.75
from 10. We would get 8.25. We would then divide 8.25 by 0.65. so the number of miles she can travel is ~12.7 miles or just 12 miles rounding down.
Integers.. anyone knows this?
Option A represents a integer
Hope it helps u
Answer:
B
Step-by-step explanation:
Pls help me solve this question!!!
Find angle x, y, and z
Answer:
x=184° z=44° y=24°
Step-by-step explanation:
this is the answer
give me branlist answer
PLEASE PLEASE PLEASE HELP ILL GIVE BRAINEST PLEAESE
Answer:
The last one
Step-by-step explanation:
There are two of the same x-values, meaning it is not a function.
Hopefully this helps!
Brainliest please?
A shipping container will be used to transport several 50-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 24000 kilograms. Other shipments weighing 3900 kilograms have already been loaded into the container. Write and solve an inequality which can be used to determine xx, the number of 50-kilogram crates that can be loaded into the shipping container.
Answer:
See belowStep-by-step explanation:
Capacity of the container = 24000 kgLoaded weight = 3900 kgNumber of crates = xRequired inequality:
50x + 3900 ≤ 24000Solving:
50x ≤ 20100x ≤ 20100/50x ≤ 402Answer:
Inequality: 50x+9500≤27500
Answer: x≤360
Step-by-step explanation:
Solve:
1 < ( x + 5.5 ) / 2
Full working out please
Also does X have to be on the Left side always?
Answer:
x > -3.4
Step-by-step explanation:
1 < (x + 5.5) / 2
first multiply each side by 2
2 < x + 5.5
Then subtract 5.5 from each side
-3.4 < x
x has to be on the left so you switch the hole equation around to get
x > -3.4
A flash disk has the capacity of storing 1 megabyte of data. How many kilobytes of data can be stored in the same flash disk
For this sort of problem, you need to be familiar with prefixes.
So:
megabyte = [tex]1 *10^6[/tex] bytes
kilobyte = [tex]1*10^3[/tex] bytes
and a regular byte would just be [tex]1[/tex]
Now, you will need to do a conversion:
[tex]1megabyte*\frac{1*10^6bytes}{1megabyte}*\frac{1*10^{-3}kilobyte}{1byte}[/tex]
I'm going to explain this just in case, but we convert megabytes to regular bytes in the first half by using the information I gave you above. (In one megabyte, there are [tex]1*10^6[/tex] bytes!)
In the second fraction thought, remember one kilobyte is [tex]1*10^3[/tex] bytes. However, you usually only see one of each thing on the bottom of fractions, so you need to add a negative sign to the 3. (technically you could just do [tex]\frac{1kilobyte}{1*10^3bytes}[/tex], but I think it is more correct to do write it out how I did).
*** They do equal the same thing though! Do whichever way is easier for you!
Now, your answer should be:
[tex]10^3[/tex] kilobytes (1000 kilobytes)
Hope this helped!
HELPPP whats the 147th letter in this pattern abcd,abcd,abcd,abcd,abcd…
Explain and show your work
6 1/2 1/10 pls help it so hard
Answer:
1/2 x 1/10 = 2/100
1/2 + 1/10 = 6/10
1/2 - 1/10 = 4/10
1/2 divided by 1/10 = 5
Step-by-step explanation:
The value of y is directly proportional to the value of x. When x=3.5, the value of y is 14. What is the value of y when x = 28?
Answer:
x = 7
Step-by-step explanation:
y = 14
14 x 2 = 28
Therefore:
3.5 x 2 = 7
Value of y is 112 when value of x is 28
Given that;
Value of y is 14 when x = 3.5
Find:
Value of y when value of x = 28
Computation:
We know that, y is directly proportional to x
So,
[tex]Value\ of\ y = 14[\frac{28}{3.5} ] \\\\Value\ of\ y = 14[8]\\\\Value\ of\ y = 112[/tex]
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NEED QUICK ASSIGNMENT IS OVERDUE
how many solutions do the following have? **NEED WORK SHOWN ON HOW TO SOLVE EACH ONE!!
6r + 7 = 13 + 7r
-14 + 6b + 7 – 2b = 1 + 5b
8x + 4(4x + 3) = 4(6x + 4) - 4
I gotchu :)
1) 6r + 7 = 13 + 7r - Subtract 6r from both sides...
7 = 13 + r - Subtract 13 from both sides....
r = -6 Check answer (don't need this part)6(-6) + 7 = 13 + 7(-6)
-36 + 7 = 13 -42
-29 = -29 ( It works )
2) -14 + 6b + 7 - 2b = 1 + 5b - Combine like terms...
-7 + 4b = 1 + 5b - Add 7 to both sides....
4b = 8 + 5b - Subtract 5b from both sides....
-b = 8 - Divide both sides by -1
b = -83) 8x + 4(4x+3) = 4(6x + 4) - 4 - Distributive property
8x + 16x + 12 = 24x + 16 - 4 Combine like terms
24x + 12 = 24x + 12 - Both terms equal each other
0 = 0
Since both terms equal each other, all numbres fit.
All real numbersis 2.346982105 an irracional number?
Answer:
Step-by-step explanation:
Yes. because In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers
Answer:
yes
Step-by-step explanation:
Irrational numbers are numbers that simply are not rational, and cannot be written as a fraction, though they cna be written as a decimal. Irrational numbers msot of the time have a lnog row of non-repeating numbers after the decimal. So, yes.
2.346982105 is an irracional number
Three more than twice a number is less than negative fifteen.
Answer:
3+2x < -15
x<-9
I hope this helps : )
Answer:
Step-by-step explanation:
4x -5 <11
solve for x
Answer:
x < 4 is the solution.
I hope this helps!
Answer:
The answer is x<4. I hope this helps!
Wes wants to spend under $15 on lunch. He decides to buy pizza slices, which cost $2.50 each and a two liter soda which costs $1.75. What is the maximum number of pizza slices Wes can buy?
-12+x=8 properties of equality
Answer:
x=20
Step-by-step explanation:
-12+x=8
Add 12 on both sides (-12 + 12 + x = 8 + 12)
which crosses out -12
and then you get x=20
should i do my teast for 12th grade calculus
Answer:
hope my answer helps you
Step-by-step explanation:
Yes that is definitely possible. You will have to either double up on geometry and algebra II or algebra II and pre-calculus. At my high school, there were multiple people that did the latter. I also knew someone that doubled up on pre-calculus and calculus I, but I don't recommend that.
1) Simplify the expression
(3-4i)(1+5i)-(2-i)
2) Simplify the expression
^3√27x^6y^4
PLEASE SHOW WORK!
Answer:
21 + 12i
Step-by-step explanation:
Given
(3 - 4i)(1 + 5i) - (2 - i) expand the product of factors
= 3 + 11i - 20i² - 2 + i
= 3 + 11i + 20 - 2 + i collect like terms
= 21 + 12i
the output is 7 times the input minus 2
Answer:
7x-2
Step-by-step explanation:
Line l is the perpendicular bisector of segments ps. Unfortunately, s got lost
Mark point s
The perpendicular bisector of a line divides the line into two equal segments and is perpendicular to the line
The perpendicular distance of point P from the line l is equal to the distance of the lost point s from the line l and points P and s are on opposite sides of the line l
The point s can be marked by constructing the perpendicular to line l passing through P
The steps to construct a perpendicular line from a point to a line and mark point s are given as follows;
Place the compass at the point P, and draw an arc intersecting line l at two points, A and BPlace the compass at point A and draw an arc with a radius, r, larger than half the length of segment AB above and below line lPlace the compass point at point B, and with the same radius r draw arcs intersecting the the arcs drawn from point A above and below the lineMark the point of intersection of the two arcs above and below the line l as the points D and EJoin points D and E with the a line to form the line DE drawn with a straightedge and extend DE line such that it passes through point PMark the point of intersection of the line DE and line l as the point F on the line lPlace the compass at the point F, and with a radius FP, draw an arc to intersect the line DE on the other side of the line lMark the point of intersection of the line DE by the arc of radius FP as the point sThe constructed point s above is the required point and points P and s are located on opposite sides of the line l
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-10+(-5)=? Plsss I need help
Answer:
+5 mhfbtvdexvjuvtddhdrm
Omar invited 96 peoples to an engagement party.
Only 60 of the people invited came to the party?
Express 60 as a percentage of 96.
Help me plz
Answer:
62.5%
Step-by-step explanation:
Rewrite each polynomial in standard form then identify the leading coefficient, degree, and number of terms 5x^3+ 2x-1-10x^2+9x^5-3x^4
Answer:
9x⁵-3x⁴+5x³-10x²+2x-1
degree = 5
leading coefficient = 9
number of terms = 6 (many terms)
Step-by-step explanation:
2
1. Beth works at the mall for $12.75 per
hour. She works for 41 hours per day on
2 days each week. How much does she
make in 2 weeks? (before taxes)?
Answer:
$2091
Step-by-step explanation:
We know:
12.75 per hour (h)
41 hours each day twice a week: each week (41 x 2) = 82
Since it is asking for two weeks: 82 x 2 = 164 hours
164 x 12.75 = $2091
3 4. What is the slope of the line that passes through (-2, 1) and (8,5)?
Answer: 2/5
Explanation: Ask if you want an explanation!
The question gives us two points, (-2, 1) and (8,5), from which we can find the slope and later the equation of the line.
Finding the Slope
The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)
= (5 - 1) ÷ (8 - (-2))
= ⁴/₁₀
= ²/₅
Checking my answer:
We can check to see if the answer is correct by drawing the line and seeing if it passes through both points. If it does, then the slope is correct.
We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:
⇒ y - 1 = ²/₅ (x + 2)
In the graph below (created using Desmos), the line passes through both points. This suggests that we calculated the slope correctly.
Karla is making fresh grape jelly. She buys 18.7 pounds of grapes.
Estimate the total cost. $2.78(18.7)
Karla will spend about___on grapes.
1. $19
2. $36
3. $40
4. $60
Answer:
60
Step-by-step explanation:
read answer from list below this question
5/8 multiplied by 3/4 + 1/2
Answer:
31/32 or 0.96875
Step-by-step explanation:
first you muliply 5/8 by 3/4 then the answer add it to 1/2
PLEASE HELP MEE!!!!!!!
Which fraction is equal to 0.7 repeating
Answer:7/9
Step-by-step explanation:
Answer:
7/9
Step-by-step explanation:
I hope this helps you.
!!I WILL MARK BRAINEST!! number 6 please. i did the question but i’m not sure if i even got the answer correct. please help me, thank you!
Step-by-step explanation:
If everything is kept in terms of x then:
For part A the general area would just be side times side.
Here it would be (30x)(4x)
=[tex]120x^{2}[/tex]
For part B since you have 5 sections divide the long side by 5.
[tex]\frac{30x}{5} =6x[/tex]
Then multiply by the other side of the rectangle to find the area of one section.
6x(4x)=[tex]24x^{2}[/tex]
Alternatively you could just divide the large area by 5 to get the area of one section.
[tex]\frac{120x^{2} }{5}=24x^{2}[/tex]
824 is between which two numbers ?
Answer:
823 and 825
Step-by-step explanation: i doubt this is what you meant but be more specific