4x+3x=7-6 Help pls i cant figure it out
Answer:
7x=1
Step-by-step explanation:
circle the variables with x 4 and 3 which equals 7 then do 7-6 which is 1 so that gives you your answer at the top:)
B)
Height
D)
17)
Steve is going to buy a bicycle that costs $258.70.
Steve's mother is going to pay for 30% of the bicycle.
His father is going to give him $50.00.
How much will Steve have to pay?
30% = 0.30
$258.70 * 0.30 = $77.61
$77.61 + $50 = $127.61
$258.70 - $127.61 = $131.09 or 50.67%
Steve will have to pay $131.09 or 50.67% of the bicycle.
Your cell phone company charges $20 a month plus $0.50
per text message.
A) Fill in the table below with 3 values to show the cost at
zero messages, 50 messages and 100 messages.
Answer:
20+0.50x
20 dollar fee, 0.50 per text, x represents an unknown number
Step-by-step explanation:
PLEASE HELP ASAP! LOOK AT THE IMAGE
Answer: Number 1
Step-by-step explanation:
equation of horizontal line passing through 2,10
Answer:
The answer would be Y=10
write 375 as the product of prime factors
Answer:
3x5x5x5. Hope this helps with your question!
Step-by-step explanation:
Solve the equation
Z+3=-6
Z=????
Answer:
Z=-9 that is the question
What is the solution to equation?
4x+5=2x-3
which Quotient is positive ?
A. 28/-4
B. -24/6
C. 42/-7
D. -35/-5
Answer:
D. -35/-5
Step-by-step explanation:
Dividing two negative numbers results in a positive quotient; therefore, the answer is D.
What is equivalent to 8x-y+3x
Answer:
11x-y
Step-by-step explanation:
11x-y
hope l helped
Need help really badly
Answer:
Step-by-step explanation:
Points: A, C, E, B, D, F
Line: AB
Line segment: AC, CE, CD, DF, DB
Planes: P, M
Rays: CA, DB
Angles: <ACE=90,< CDF= 90
Parallel lines: line w and line t are parallel to each other
Perpendicular lines: EC is perpendicular to AD and FD is perpendicular to CB
If a = -2, b= -5, and c = -6, then a - b + c=?
Answer:
a - b + c = - 3
Explain
a = - 2
b = - 5
c = - 6
Now,
a - b + c = - 2 - (-5) + (-6)
= - 2 + 5 - 6
= - 8 + 5
= - 3
What property is 5(4+7)=(5x4)+(5x7)
Answer:
distributive property
Step-by-step explanation:
Which ratio equals 224:32?
5:26
28:4
16:2
5:14
Answer: 28:4
Step-by-step explanation:
If you divide 224 by 32 you’re going to get 7. If you also divide 28 and 4 you’re going to get 7. Hope that helps!
Answer:
option 28:4 is the answer
|2x-1|=5 please help
Answer:
X=3
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
to check replace x with 3
|2*3-1|=5
|6-1|=5
|5|=5
a) Work out the value of 5^2 – 1^5× 2^4
b) Work out the value of 7^2 + 4^3 ÷ 2^5
express with exponents: 2xxxmrr
Answer:[tex]2x^{3} mr^{2}[/tex]
Step-by-step explanation:
2 * xxx * m * rr
2 [tex]x^{3}[/tex] m [tex]r^{2}[/tex]
This is because [tex]x^{3}[/tex] is the same as multiplying x by its self, three times. The same goes for variables m and r.
How do I do this. I don't know how to do it.
Answer:
I'm guessing, say all of them are 20 cm, by the looks of it
Answer:
I think your just guessing what the centi-meters are for that specific letter
Step-by-step explanation: I dont know :P
All these? Please helppp and I need work
2. If Q is the midpoint of line segment PR then what can you conclude
about segments PQ and QR? *
.......................
11
Which correctly solves the equation ab+c= d for b.
A b = d – a-c
B b = a (d - c)
d
C 6
с
a
d-c
D) b
a
Plz help
Answer:
[tex]b=\frac{d-c}{a}; a\neq0[/tex]
Step-by-step explanation:
[tex]ab+c=d\\\\ab+c-c=d-c\\\\ab=d-c\\\\\frac{ab=d-c}{a}\\\\\boxed{b=\frac{d-c}{a}}; a\neq0[/tex]
Hope this helps.
Answer: ......
Step-by-step explanation: ....
- If JL = 5x + 2, find JL.
Answer:
JL= 62
Step-by-step explanation:
27+3x-1=5x+2
3x+26=5x+2
3x+24=5x
24=2x
12=x
now plug in x(which is 12) for JL
5(12)+2
60+2
=62
The measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
It is given that:
JL = 5x + 2
From the line segment:
JL = 27 + 3x - 1
Plug the value of JL in the equation:
5x + 2 = 27 + 3x - 1
After solving:
5x - 3x = 26 - 2
2x = 24
x = 12
JL = 5x + 2
Plug x = 12 in the above equation:
JL = 5(12) + 2
JL = 60 + 2
JL = 62 units
Thus, the measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.
Learn more about the linear equation here:
brainly.com/question/11897796
#SPJ2
the cost of local cheese per kilogram is $10 before tax. if the final price is $10.60 what is the percent of the tax?
Answer: 6%
Step-by-step explanation:
10/.06 is 6%, therefore 10.60 would be 6% after tax.
What factor is used to covert feet per minute into miles per minute
Answer:
Technical units conversion tool for speed and velocity measures. Exchange reading in feet per minute unit ft/min into miles per hour unit mph as in an equivalent measurement result (two different units but the same identical physical total value, which is also equal to their proportional parts when divided or multiplied).
One foot per minute converted into mile per hour equals = 0.011 mph
1 ft/min = 0.011 mph
Step-by-step explanation:
Fred is training for a cross-country race. At practice last week, he ran 6.25 miles in 1 1/4 hours. At that speed, how long would it take Fred to run 8.5 miles?
Answer:
1.7 hours
Step-by-step explanation:
6.25/1.25= 5
8.5/5= 1.7
It would take Fred 1.7 hours to run 8.5 miles.
4ax+5ax=3ax+6 i have no clue how to figure this out
Answer:
x= 1/a and a= 1/x
Step-by-step explanation:
MARKING BRAINLIEST, NOT A TEST! please help.
Find m angle EFG if m angle IFG=150°, m angle EFG=43x-2, and m angle EFI=4x+4.
Answer:
Step-by-step explanation:
43x-2-4x+4=150
39x+2=150
39x=148
x= 3.7948 degrees
hopefully this is correct. :)
Solve the Equation:
1/5x + 1/4x = 18
Answer:
4
Step-by-step explanation:
Step 1:
1/5x + 1/4x = 18
Step 2:
4/20x + 5/20x = 18
Step 3:
9/20x = 18
Answer:
x = 4
Hope This Helps :)
The perimeter of a movie screen is 76 meters. It is 24 meters wide. How tall is it? meters
Answer:
14
Step-by-step explanation:
the perimeter of a rectangle is : 2W + 2L = Perimeter
2*24 + 2L = 76
48 + 2L = 76
2L = 76 -48
2L = 28
L=14
Answer:
14 meters
Step-by-step explanation:
Assuming the movie screen is a rectangle, there are four sides. Two of those sides are 24 meters. Therefore you would add 24 and 24 to get 48 meters. Then you take 76 and subtract 48. The difference of 76 and 48 is 28. To know how tall the movie screen is you need to divide 28 by two (there are two sides). That's where you get 14 from. Hoped this helped.
simplify 18r + 6 - 12y + 5r + 9
Answer:
[tex]23r-12y+15[/tex]
Step-by-step explanation:
[tex]18r + 6 - 12y + 5r + 9[/tex]
Group the similar terms together:
[tex]18r+5r-12y+6+9[/tex]
Add the variable "r":
[tex]23r-12y+6+9\\[/tex]
Add the numbers:
[tex]23r-12y+15[/tex]
