Answer: 3a - 7
Step-by-step explanation:
(-4a - 3) + (7a - 4)
Combine like terms
-4a + 7a - 3 - 4
3a - 7
Hope this helped!
7 a -4 =30
Move all terms not containing
a
to the right side of the equation.
Tap for more steps...
7
a = 34
Divide each term by
7
and simplify.
Tap for more steps...
a = 34 7
The result can be shown in multiple forms.
Exact Form:
a = 34 7
Decimal Form:
a = 4. 857142
Mixed Number Form:
a
=
4 6/ 7
what is the variable in 5 + 12w
the variable in this question would be........................ W
you are welcom
6. Write the equation for the two functions and
compare the rates of change.
Function C
Function D
y
The Used Book
Store will pay $0.50
for each box of
hardcover books.
--2
4
0
2
4
Answer:
the photo is blank for me
Step-by-step explanation:
a half of 48 divided by6multiplied by4 plus 3 minus 2
Answer:
17
Step-by-step explanation:
follow the order of operations (PEMDAS): half of 48 is 24
24 / 6 = 4
4 x 4 = 16
16 + 3 = 19
19 - 2 = 17
Answer:
17
Step-by-step explanation:
half of 48 is 24
24 divided by 6 is 4
4× 4= 16
16+3= 19
19-2=17
On a field trip they take busses and vans. Each bus holds 60 people and each van holds 10 people. If 390 people went on the trip and they took a total of 9 vehicles, how many of each type of vehicle did they take?
Answer:
6 buses and 3 vans
Step-by-step explanation:
if the gas station has 80 customers on Tuesday, how many customers can be predicted to get a Dr.pepper?
Answer:
12
Step-by-step explanation:
Gym A charges a $70 sign-up fee and an additional $20 per month. Gym B only charges a $10 sign-up fee, but charges
a $40 monthly membership fee.
Answer:
What ismthe question lol
why is it not showing the graph
Answer:
I think you need to upload an image of the graph you can screenshot it
Step-by-step explanation:
Factor: -12n - 20 they are asking for an expression
Answer:
-4(3n+5)
Step-by-step explanation:
Factored -4 out of -12n-20. Let me know if this answers the question!
Answer with explanation please. Thank youuu
Step-by-step explanation:
67-35= 32...do it along the number line dude
At one farmer’s market, bananas cost $0.80 per pound. At another farmer’s market, bananas are sold in 5-pound bags for $4.50 per bag. Which explains how to find the better buy?
Divide 4.50 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0.80 per pound.
Divide 0.80 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0.80 per pound.
Multiply 4.50 by 5 to find the cost for 5 pounds, and compare to $4.50 per bag.
Multiply 4.50 by 0.80 to find the cost for 5 pounds, and compare to $4.50 per bag.
Answer:
It's the first one
Step-by-step explanation:
To find the price per pound, you have to divide 4.50 by 5, which you then compare to $0.80
Answer:
its a in edg
Step-by-step explanation:
just took the test peace out home fry
Which point is a solution of the inequality 5x – 2y > -4?
A= (-4,-8)
B= (-2,-9)
C= (-4,5)
D= (-6,3)
Answer is Option-B
What is Inequality:
A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
Here, when we substitute B = (-2, -9) in given inequality equation i.e.,
5(-2) - 2(-9) > -4
-10 + 18 > -4
8 > -4 (Satisfied)
Others options won't satisfies.
Answer is Option-B
Learn more about Solving Inequality here:
https://brainly.com/question/20085191?referrer=searchResults
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What is the slope of the line that passes through (3,5) (7,3)
A pulley rotates through 107° in one minute. How many rotations does the pulley make in an hour!
The pulley makes rotations per hour.
(Simplify your answer. Round to the nearest whole number.)
Answer:
18 rotations.
Step-by-step explanation:
As there are 360 degrees in a circle, by proportion, the time for 1 rotation
= (360/107) * 1
= 3.364 minutes.
So the number of rotations in 1 hour (60 minutes)
= 60 / 3.364
= 17.83
Number of rotations does the pulley make in an hour is 18.
Here,
A pulley rotates through 107° in one minute.
What is rotations?
The action or process of rotating on or as if on an axis or center.
Now,
As there are 360° in a circle, by proportion;
Time for one rotation = (360/107) x 1
= 3.364 minutes
Hence, number of rotations in 1 hour
= 60 / 3.364
= 17.83
So, Number of rotations does the pulley make in an hour is 18.
Learn more about the Rotations visit:
https://brainly.in/question/39626227
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Look at pictureeeee look at picture
Answer:
The answer in decimal form is 18.9 so if you convert it to a fraction, the correct answer should be 8 9/10.
Write these in order, smallest first 0.34 1/3 3.5%
Answer:
1/3,0.34,3.5%
Step-by-step explanation:
Answer:
3.5, 1/3, 0.34
Step-by-step explanation:
3.5 as a fraction is 7/2 and 0.34 as a fraction is 7/20
please help asap I’m going to fail if I don’t ace this and brainly doesn’t have this question if anyone knows how to do this I will cashapp you
Answer:
C
Step-by-step explanation:
a translation over the x-axis keeps the same x value but flips the y value (makes it the opposite.)
so here, C starts at point (1,-2). when reflected over the x-axis this becomes (1,2)
a translation to the left subtracts from the x value
the coordinate changes from (1,2) to (-2,2) because 3 is subtracted from 1
What is the length of the the midsegment of a trapezoid with bases of length 14 and 22?
The length of the midsegment of a trapezoid with the given bases is
Answer:
it would be about 138 for the hole thing
Step-by-step explanation:
Guys I rlly need help this due in 4 minutes, whats 1683 divided by 383 please help me
Answer:
1683 / 383 = 4.39 or approx 4.4
Answer:
4.39425587467 or 4 remainder 151.
Step-by-step explanation:
Long division.
Rewrite the fraction in the sentence below as a percentage. In 2002, a popular company made 11/20 of its money online.
Answer:
55%
Step-by-step explanation:
11/20 = 0.55
0.55 = 55%
Mel buys a house for £352,000 she sells the house for £325,600 calculate the percentage loss of mell makes
Answer:
7.5% loss
Step-by-step explanation:
Step one:
given data
cost price= £352,000
selling price= £325,600
percentage loss= cost-selling price/cost price *100
percentage loss= 352,000-325,600/352,000*100
percentage loss= 26400/352,000*100
percentage loss= 0.075*100
percentage loss= 7.5%
The diagram shows the governing system of a municipal government.
What does the diagram show about the strong mayor system?
The city council is elected and the mayor is not.
The mayor is elected and the city council is not.
The mayor has more power than the city council.
The city council shares equal power with the mayor.
Answer:
where is the diagram
Step-by-step explanation:
?
Answer:
C !!! THE MAYOR HAS MORE POWER THAN THE CITY COUNCIL !!!
Step-by-step explanation:
You burn 5 calories each minute you bike. What integer represents the change in your calories
after you bike for 30 minutes?Immersive Reader
Answer:
150
Step-by-step explanation:
Find the missing angles.
10°
55°
LO
x=
y =
Z=
o
X=
0
y=
o
Z=
Step-by-step explanation:
x = 90- 55 = 35
y = 180- x
y= 180 - 35 = 145
z =180- (y +10)
z = 180 - (145 +10)
z = 180-155
z = 25
Please gimme brainliest
please help me find the longest side in triangle ABC
Answer:
The longest side is B
Step-by-step explanation:
(A) 3x+28= 31x
(B) 5x+52=57x
(C) 2x-10= 8x
♡
Perform the calculation then
round to the appropriate number
of significant digits.
5207 - 24.2
Hint: Look at the number that has the FEWEST sig figs to
determine how many sig figs should be in your answer.
(24.2 has 3 significant digits, so your answer should have
3 significant digits.)
Enter
Answer:
it is 69.5
Step-by-step explanation:
which statement best describes this graph?
Answer:
the second one
Step-by-step explanation:
I NEED HELPPPPPPPPPPPPPPP
It should be either A or B but I can’t figure it out from there, it at least slims down your choices
A bookstore charges a standard rate for paperback or hardback books. The cost of a paperback book is 4 dollars less than the cost of a hardback book. Recently, one day of sales totaled $1065.10. That day the bookstore sold 51 paperback books and 47 hardback books. Write a system representing this situation. Use the graph to estimate the solution of the system. What does the solution mean in this situation? How much does each type of book cost? Use substitution to verify your solution.
Answer: for one hard cover book it is about $17 and paperback is $13
Step-by-step explanation:
1) For a period of time, an island's population grows at a rate of 3.8% per year. If the current
population is 1543, what will the population be in 5.2 years?
What is the value of x
Answer:
Step-by-step explanation:
Add all number together and take the square root