7m+9, for m=2.
What's the value of this equation
Answer:
The answer is 23
Step-by-step explanation:
Plug in the value of m=2 into the equation.
7(2)+9=?
Then solve.
14+9=?
Then, you'll get your answer of 23
Solve this inequality for n.
14.< n - 22
Answer:
n = 36
Step-by-step explanation:
Hope this helps! :)
Answer: n>17
Step-by-step explanation:
How many solutions does this equation have?
7a + 5 (a + 3) = 8a + 4 (a + 2)
Answer:
[tex]no \: solution[/tex]
Step-by-step explanation:
1) Expand.
[tex]7a + 5a + 15 = 8a + 4a+ 8[/tex]
2) Simplify 7a + 5a + 15 to 12a + 15.
[tex]12a + 15 = 8a + 4a+ 8[/tex]
3) Simplify 8a + 4a + 8 to 12a + 8.
[tex]12a + 15 = 12a + 8[/tex]
4) Cancle 12a from both sides.
[tex]15 = 8[/tex]
5) Since 15 = 8 is false, there's no solution.
[tex]no \: solution[/tex]
Therefor, this equation has no solution.
Pls help me find triangle MNP
calculate and simplify:
-2+3(1-4)-2
Answer:
-13
Step-by-step explanation:
-13
= -2-9-2
= -13
multiply positive 3 into the bracket then add the bases and keep the negative sign
6x(x^2-x+7)
Simplify your answer
Answer:
6x^3-6x^2+42x
Step-by-step explanation: hoped i helped
Answer:
Step-by-step explanation:
6x(x²-x+7) = 6x³-6x²+42x
What is the slope of the line that contains these points?
2
8
11
14
17
у
36
12
-12
-36
Answer:
m=-4
y intercept is (0,44)
Step-by-step explanation:
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answer:Area of part 1:
A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2
Area of part 2:
A2=length*width=(8+2)*1=10 ft2
Area of part 3:
A3=length*width=8*2=16 ft2
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
Step-by-step explanation: Plz make brainliest
Answer:
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
(I forgot to place the picture) A local taxi company charges a base fare of $3.20. The taxi company charges $0.40 for every minute the taxi is in service.
Answer:
5 minutes costs 5.20 10 minutes cost 7.20 $20 gets you 42 minutes
Step-by-step explanation:
for 5 and 10 multiply the number of minutes by the price per minute then add 3.2 base fee. 5*.4=2 +3.2=5.2 10*.4=4 +3.2=7.2
For $20 subtract the 3.2 base fee (16.8) and divide that by the .4 a minute fee to get 42 which would be 42 minutes.
WILL GIVE BRAINLIEST!
A triangle has a 16° angle and a 60° angle. What is the measure of the third angle?
°
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
Its c have a nice day! <3
Step-by-step explanation:
Which algebraic equation correctly represents this statement?
The square of the product of 4 and a number is the sum of the number and 15.
1. (4x)^2 = x + 15x
2. 4x^2 = x + 15
3. 2(4x) = x + 15
4.(4x)^2 = x + 15
Answer:
i think it's option 2
Step-by-step explanation:
Answer:
the answer is the fourth option
Step-by-step explanation:
i just clicked it and it said it was right, for plato
How would you use the Distributive Property to write an equivalent expression, with no spaces, for x(3x+2)?
Answer:
[tex]x(3x + 2) = 3x^2 + 2x[/tex]
Step-by-step explanation:
Given
[tex]x(3x + 2)[/tex]
Required
Apply distributive property
[tex]x(3x + 2)[/tex]
Distribute
[tex]x(3x + 2) = x * 3x + x * 2[/tex]
[tex]x(3x + 2) = 3x^2 + 2x[/tex]
What is the distance between the points round to the nearest tenth if necessary (-7,-4) (4,5)
Answer:
-3 and 1
Step-by-step explanation:
400 passengers go on a coach trip.
Each coach takes 50 passengers.
Each passenger pays £23
Below shows the costs for the coach company.
pay for driver/cost for each coach=£95
Fuel/ cost for each coach = 70p per mile
Each coach travels 200 miles.
work out the total profit the company makes from this trip
HELP ASAP!!! What do I do!!!
Answer:
you didn't put the picture ._.
Step-by-step explanation:
Answer:
You kinda have to ask a question like with a problem such as something easy like -3+5(6-8) = -13
Step-by-step explanation:
i need help plz i give big roux help fast
Answer:
Hello, i think that your answer would be c
Step-by-step explanation:
May someone please help me with this :)
can someone please help me with this question?
Answer:
a)C=31.42
b) A=78.55
Step-by-step explanation:
HELP IM SOO CONFUSED!
solve the following equation for the value of b. SHOW UR WORK!
16 + 5b = 7b + 4
Answer:
16=2b+4
12=2b
b=6
.............
Answer:
b = 6
Step-by-step explanation:
16 + 5b = 7b + 4 <-- Subtract 5b from the left
16 = 2b + 4 <-- Subtract 4 from the right
12 = 2b <-- Divide by 2
b = 6
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ASAP
For 5 days, Tony put $4 into his savings account each day. His parents also added a certain amount of money to the account each day. In the end, there was a total of $40 in the account. How much money did Tony's parents add each day?
(a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 4, and 40. Let represent the amount (in dollars) Tony's parents added each day.
o_(x+_)=_
or
o_(x-_)=_
(b) Solve the equation in part (a) to find the amount (in dollars) Tony's parents added each day.
x=_
Answer: lol i may be wrong but...
Step-by-step explanation: im
pretty sure the equation would 5(x+4)=_
and the amount of money his parent put in was also $4 evreyday for 5 days.
i bought a box of chips worth $12.98, there are 30 bags of chips in the box. How much is 1 bag of chips worth ? please help
Answer:
$0.44
Step-by-step explanation:
12.98/30 is 0.4326666
Rounded to the nearest cent is $0.44
Please help me figure this out ASAP
5) A cross-section of the cube is outlined in the diagram. Which two terms BEST describes the shape of the cross-section? A) square B) rectangle C) acute angles D) right triangle E) equilateral triangle
pleaseeeeee help
Answer:
It's C and E i just took the test trust me
Answer:
the person above me has the same name as my sister
Step-by-step explanation:
Rename 5/6 and 14/15 using the least common denominator.
Answer:
25/30 and 28/30
Step-by-step explanation:
1. To find the least common denominator, you need to find the least common multiple of the two denominators which are 6 and 15. Prime factorization of these numbers gives:
6 = 2 x 3
15 = 5 x 3
A number that would evenly divide both 6 and 15 must contain 2 x 3 x 5 which is 30.
Thus 30 is the least common denominator.
2. Now we need to somehow change both fractions to make them have a denominator of 30. To do this we can multiply by fractions with same numerator and denominator since that would be like multiplying by 1.
So, 5/6 x 5/5 = 25/30
And 14/15 x 2/2 = 28/30
Answer:
25/30 and 28/30
Step-by-step explanation:
answer for the plato mastery test
oliver made 10% of his free throws over the season if he shot 160 free throws how many did he make
Answer:
16
Step-by-step explanation:
it is not 728728827632788763728 that is wrong it is 100 divided by 10 =10
160 divided by 10 =16
On vacation, you notice that a local taxi cab service offers rides with the following pricing: $1.80 for entering the cab plus $0.47 for each mile driven. How many miles did you travel if your taxi cab fare came to a total of $12.14?
NEED ASAP
Answer:
22 miles
Step-by-step explanation:
I need this ASAP
What is the volume to the nearest integer
Answer:
C
Step-by-step explanation:
It is also called as the constant of proportionality. It is also called as the constant of proportionality. *
Answer:
constant of variation
Step-by-step explanation:
Constant of variation and constant of proportionality mean the same and they are used in variations.
For instance:
[tex]y = 2x[/tex]
In the above equation, y varies directly as x and the constant of proportionality or variation is 2.
It is often represented with k (though, other alphabets can also be used)
PLEASE HELP!!!!!! WILL GIVE 30 POINTS AND BRAINIEST
What is the distance between points A and B? Use absolute value to EXPLAIN your answer.
Answer:
I think it is [9]
srry if im wrong I tried
Step-by-step explanation: