Answer:
3(6x + 1)
Step-by-step explanation:
3(6x + 1) =
18x + 3
This month a band has 6 musicians. This is a 50% increase from the number of
musicians in the band last month. How many musicians were in the band last month?
Answer:
4
Step-by-step explanation:
okay since there was a 50% INCREASE, 6 is (100%+50%) greater than last months amount.
100%+50%=150%=1.5
let's say that x is last months amount
6=1.5x
x=6/1.5
x=4
There were 4 musicians in the band last month.
Question 6
1 pts
Johnny is going bowling.
1.) The cost per game is $2.50.
2.) Johnny will need to rent a pair of shoes for $1.50.
3.) He can spend up to $16.00 total.
What is the maximum number of games that Johnny can bowl?
You need to show the inequality and give the answer for complete credit.
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Which expression represents the difference of 15 and s, increased by 4?
A. (15 + s) - 4
B. (4 + s) + 15
C. (4 - s) + 15
D. (15 - s) + 4
A triangle has one angle that measures 61 degrees, one angle that measures 44 degrees, and one angle that measures 75 degrees. what kind of triangle is it?
choices
1.right triangle
2.obtuse triangle
3.acute triangle
Answer:
Acute triangle
Step-by-step explanation:
All the three angles of the triangle is less than 90, all angles are acute. So, it is acute triangle.
If any one of the three angles is 90, then it is right triangle.
If any one of the three angle is more than 90, then it is obtuse triangle.
can someone help me please!!
Answer:
55°
Step-by-step explanation:
∠KJL=180° - 125 = 55°
KL=KJ
so, ∠KJL= ∠KLJ =55°
1. Write in scientific notation.
804 x 102
Answer:
8.04 x 10 with the exponent of 4
Step-by-step explanation:
what is the average monthly ranfall?
what is the value of x in simplest radical form?
Answer:
13
Step-by-step explanation:
here's your solution
=> base = 12
=> perpendicular = 5
=> we need to find hypotenuse = ?
=> we know , h^2 = p^2 + b^2
=> h^2 = 12^2 + 5^2
=> h^2 = 144 + 25
=> h^2 = 169
=> h= √169
=> h= 13
hope it helps
Solve the following question
Answer:
a. 3 13/14
Step-by-step explanation:
i hope this helps :)
Spoints
Aregular hexagon is dilated by a scale factor of 0.4 to create a new hexagon. The perimeter of the new hexagon is 0.4 times the perimeter of
the original hexagon
O True
False
Answer:
True.
Step-by-step explanation:
It is given that, a regular hexagon is dilated by a scale factor of 0.4 to make image.
It means, the perimeter of image is 0.4 times the perimeter of the original hexagon.
For example,
Let's take the rectangle with length of 12 and width of 4, it's perimeter is 12+12+4+4 =32
Let's find image using scale factor 0.4, we get
length =0.4(12)= 4.8
width =0.4(4)=1.6
So, perimeter of image = 4.8+4.8+1.6+1.6=12.8
If we compare the perimeters
0.4(32)=12.8.
So, it is true.
Consider the system of equations.
4x−3y=−2
2x+3y=6
Which property could be used to write the equation 6x = 4 as the first step to solving the system of equations?
Answer Options:
•Distributive Property of Equality
•Division Property of Equality
•Substitution Property of Equality
•Addition Property of Equality
solve-1/8<34 then graph it
Answer:
This isn’t really a valid equation, so I’m guessing you forgot to type something.
Step-by-step explanation:
If an = a1 x 5^n-1 and a1=1
what is the value of a5?
Complete the square of x^2-2x+17
Answer:
(x - 1)² + 16
Step-by-step explanation:
x² - 2x + 17 = 0Subtract 17 from both sides of the equation.
x² - 2x = -17Use the formula (b/2)² to see which number you have to add to both sides.
(-2/2)² = 1Add 1 to both sides of the equation.
x² - 2x + 1 = -17 + 1Factor the left side of the equation into a perfect square.
(x - 1)² = -16Add 16 to both sides of the equation.
(x - 1)² + 16(x - 1)² + 16 is the equation in standard form (x² - 2x + 17) rewritten by completing the square.
50 POINT QUESTIONS WILL MARK BRAINIEST IF YOU ANSWER ALL OF THEM. QUIZ DUE IN 10 MINUTES PLEASE ANSWER!!!!
Answer:
Pljjsjshshjsjshsbsbsbbshs
put them in order of best to wowrst: apple juice, orange juice, grape juice
there is a correct answer, will give brainliest to correct answer
Answer:
grape juice, orange juice, then apple juice
or the obvious choice
none of them are the best because none of them are good
Answer:
[tex]1)apple \: juice \\ \: \: \: \: \: 2)orange \: juice \\ \: 3)grape \: juice[/tex]
The store paid 2.50 for a book and sold it 5.25%. What is the percent?
Exit Which number comes last if the numbers 0.000000009, 0.0450, 321.598, and 1.0000001 are arranged in order from fewest to most significant digits? A. 1.0000001 B. 321.598 C. 0.0450 D. 0.000000009
Answer:
fewest to most:
0.000000009 ⇒ 0.0450 ⇒ 321.598 ⇒ 1.0000001
Step-by-step explanation:
0.000000009 = 1 sig fig
0.0450 = 3 sig figs
321.598 = 6 sig figs
1.0000001 = 7 sig figs
Answer:
A
Step-by-step explanation:
took the test
david and jason have marbles in a ratio of 2:3. together they have a total of 35 marbles . how many marbles dose David have
Answer:
14 marble
Step-by-step explanation:
here's your solution
=> Total number of marble = 35
=> ratio of David and Jason = 2 : 3
=> let the ratio be in x
=> now, 2x + 3x = 35
=> 5x = 35
=> x = 35/5
=> x = 7
=> number of marble with David = 7*2 = 14
=> number of marble with Jason = 7*3 = 21
hope it helps
Answer:
number of marbles that David had=
[tex]35 \times \frac{2}{5} \\ 14marbles[/tex]
HELP!! Pls!
f(x)=5
Find f(-2)
No links!
Answer:
f(x)=5
f(-2)=5
5 is the answer if there is no x near the 5
Solve for x. 6x-20 4x+50
Answer: Simplifying
4x + 50 = 6x + 20
Reorder the terms:
50 + 4x = 6x + 20
Reorder the terms:
50 + 4x = 20 + 6x
Solving
50 + 4x = 20 + 6x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-6x' to each side of the equation.
50 + 4x + -6x = 20 + 6x + -6x
Combine like terms: 4x + -6x = -2x
50 + -2x = 20 + 6x + -6x
Combine like terms: 6x + -6x = 0
50 + -2x = 20 + 0
50 + -2x = 20
Add '-50' to each side of the equation.
50 + -50 + -2x = 20 + -50
Combine like terms: 50 + -50 = 0
0 + -2x = 20 + -50
-2x = 20 + -50
Combine like terms: 20 + -50 = -30
-2x = -30
Divide each side by '-2'.
x = 15
Simplifying
x = 15
Please help. Find the value of x in the triangle shown below.
5
8
Answer:
x=+-[tex]\sqrt{89}[/tex]
Step-by-step explanation:
[tex]x^{2}[/tex]=[tex]8^{2}[/tex] + [tex]5^{2}[/tex]
[tex]x^{2}[/tex]=64+25
[tex]x^{2}[/tex]=89
x=+-[tex]\sqrt{89}[/tex]
The equation that matches this diagram is
3(y + 200) = 3000.
What is the value of Y.
Answer: y = 800
Step-by-step explanation:
3(y + 200) = 3000
3y + 3(200) = 3000
3y + 600 = 3000
3y = 2400 [Subtract 600 from both side]
y = 800 [Divide 3 in both side to solve for y]
Of 42 cities, 5 have a lake and 29 have a river running through them what fraction of these 42 cities have a lake or river running through them
Answer: 17/21
Step-by-step explanation:
Number of cities = 42
Fraction of cities that has lake = 5/42
Fraction of cities that have rivers = 29/42
The fraction of these 42 cities that have a lake or river running through them will then be:
= 5/42 + 29/42
= 34/42
= 17/21
Answer ASAP pls pls
Answer:
21x +11 is the answer hope this helps
I need help identifying the hidden question
Answer:
Hidden question 1: How much change did Joshua get back after paying for his supplies.
Hidden question 2: How many puppies have spots?
(I hope this is what you meant by hidden questions. If you meant something like rearranging the words I am so sorry.)
Select all the values that are equivalent to 9 pennies 1: model of 9 hundredths 2: 90/100 3: model of 9/10 4: 9/100 5: 9/10 6: $0.09
pleasee help! Percents!!!
Answer:
Step-by-step explanation:
55%
a certain book has 396 pages the student has already read 3/8 of the pages and now picks up the book again at time x=0 minutes write the equation that describes the total number of pages of the book read as a function of the number of minutes of further reading
Answer: https://brainly.com/question/22630516?answering=true&answeringSource=feedPublic%2FhomePage%2F1
Step-by-step explanation: I hope this helps pls mark branily
what is the slope of 2x-4y=5
Answer:
1/2 or .5
Step-by-step explanation:
Hey There!
So the first step of this problem is to get y on one side and everything else on the other side
to do so we use inverse operations
so to get rid of the 2x we subtract 2x from each side
we would end up with -4y=5-2x
now want to get rid of the -4 on the y
to do so we would divide each side by -4
we would end up with
[tex]y=\frac{1}{2}x -\frac{4}{5}[/tex]
so we can conclude that the slope is 1/2 or .5