Answer:
Each notebook would cost around $4
Step-by-step explanation:
24-12=12
seeing how you spent $12 on buying 3 books you'd divide
12÷3=4
meaning each book would cost around $4
Answer:
Each notebook cost $
Step-by-step explanation:
Hi :)
If the three books in total cost $12, then that means she had $12 leftover.
The equation:
3x + 12 = 24
-12 on both sides
3x = 12
divide by three on both sides
x = 4
hope this helps :)
What's 676 divided by 13 in long division? I need step by step cause you have to drag the numbers.
Answer: 52
Step-by-step explanation: Not much work with this one but hope this helps :)
Factorise:
3x^2-2x-5
Answer:
( 3[tex]x[/tex] - 5 ) ( [tex]x[/tex] + 1 )
Step-by-step explanation:
[tex]3x^{2}[/tex] - 2[tex]x[/tex] - 5
(Multiply 3 from [tex]3x^{2}[/tex] with -5)
Product = -15
Sum = -2
(3 times - 5 gives the product '-15' and 3 plus -5 gives the sum -2)
[tex]3x^{2}[/tex] + 3[tex]x[/tex] - 5
3[tex]x[/tex] ( [tex]x[/tex] + 1 ) - 5 ( [tex]x[/tex] + 1 )
= ( 3[tex]x[/tex] - 5 ) ( [tex]x[/tex] + 1 )
whats the slope for this added picture
Answer:
m=2
Step-by-step explanation:
m = slope
(x_1, y_1) = coordinates of first point in the line
(x_2, y_2) = coordinates of second point in the line
HELP MEEEEEE!!!!!!
The steelers won twice as many games as they lost. they played 33 games. how many games did they win?
Rebecca has a fair spinner with six sides.
They are labelled orange, orange, white, pink, white, orange.
Choose the word that best describes the likelihood that the spinner will land on pink.
impossible
unlikely
evens
likely
certain
Answer:
unlikely
Step-by-step explanation:
unlikely because 3/6 colours are orange and 2/6 is white so the remaining 1/6 is not possible as much as the other 2
Please help due today
Answer:
tengo
Step-by-step explanation:
Answer:
your answer is No tengo lapices. YO tengo que comprar (buy) unos.
Step-by-step explanation:your answer is tengo
The base of a rectangular tank measures 50 cm by 40 cm. What will the height of the water level be when it contains 9 liters of water (1 liter = 1000 cm3).
Answer:
height = 4.5 cm
Step-by-step explanation:
9 liters = 9000 cm^3
(50x40xH) = 9000
H = 4.5 cm
need help with this question
What is 4/5 times 7/12
Answer:
[tex]\frac{28}{60}[/tex]([tex]\frac{7}{15}[/tex])
Step-by-step explanation:
b/c 4/5*7/12
means 4*7 and 5*12
then28/60
hope it's helpful
THANK YOU.
I WILL MARK BRAINLIEST
11. (06.05 )
The two-way table shows the number of students in a school who like mathematics and/or physics.
Do Not Like Mathematics
Total
Like Mathematics
Like
Physics
15
20
35
Do Not
Like
Physics
5
25
30
Total
20
45
65
How many more students like physics than mathematics? (5 points)
10
15
20
Answer:
15
Step-by-step explanation:
Renting a tool form Store A costs $9.75 per hour plus a fee of $188.55. Renting the same tool
form Store B costs $15.99 per hour with no additional fee. Which inequality could be
used to
find the minimum number of hours, h, a tool must be rented so that the cost of renting the tool
at Store A is less then the renting it at Sore B?
F 188.55 > 15.99 + 9.75h
G 15.99h > 188.55 + 9.75h
H 9.75h < 188.55 + 15.99h
J 15.99h < 188.55h + 9.75
Answer:
G 15.99h > 188.55 + 9.75h
Step-by-step explanation:
repost of my question i need help quicklyy help plzz
Answer:
According to logarithmic properties.... The right hand side can be written as
log base 7 (180/3).....which is log base 7 60
So according to the question cancel out the log base 7 from both sides....
Then we get 8r + 20 = 60
That is 8r = 40..
That is r = 5......
Therefore the value of r is 5
Use the distributive property to produce an equivalent expression. 4(y – 2) help asap
please help me answer this question!!!!!
Answer:
h = 13ft
Step-by-step explanation:
We can assume that the triangles are similar, so:
5 ft is to 26 ft as 2.5 ft is to h ft.
Which can be set up like this:
[tex]\frac{5}{2.5}=\frac{26}{h}[/tex]
We can cross multiply:
5h = (2.5) (26)
5h = 65
h = 13ft
An isosceles triangle has base 56 mm and
perpendicular height 45 mm
45 mm .
Work out the perimeter of the large triangle.
THE BASE OF THE LARGE TRIANGLE IS 168 Give your answer in mm.
Your final line should say, perimeter = ... m
Answer:
Step-by-step explanation:
Draw the altitude from the vertex angle to the base. You have two congruent, right triangles. The hypotenuse of each triangle is
√[(56/2)²+45²] = √[28²+45²] = √2809 = 53 mm
perimeter of larger triangle = 2×53 + 56 = 162 mm
Please please help me will give Brain
Answer:
b
Step-by-step explanation:
ADC= CBA
Answer:
choice 4) angle ACD congruent to angle CAB
PLEASE HELP ILL GIVE U BRAINIEST
Answer:
C
Step-by-step explanation:
Mary and Will rent a tandem bike for $10/hr. Which value is the
dependent variable? Which is the independent variable? Write an
equation to represent the relationship between the number of
hours, h, and the total cost, c.
Answer:
Step-by-step explanation:
c = 10h
h is the independent variable.
c is the dependent variable.
need help with this problem on my hw
Answer:
157
Step-by-step explanation:
C = [tex]\pi[/tex] x diameter.
C = 3.14 x 50
C = 157 units
NEED HELP ASAP! 15 POINTS!
Students took a survey to determine their end of year field trip. The results showed that 120 students wanted to go to an amusement park. This number represents 40% of the students who took the survey. What was the total number of students who took the survey?
---
1. 160
2. 250
3. 300
4. 310
---
Answer:
300
Step-by-step explanation:
120 is 40%
40% plus 40$ = 120+120=240
20% left.
120/2=60
240+60=300
300=answer
Why is subtracting an expression similar to distributing a –1?
You increase each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
You multiply each term inside the parentheses by –1 in order to add each term, since subtraction is the multiplicative inverse.
You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the multiplicative inverse.
You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
Using the distributive property, distributing -1 ; multiplies each term in the parenthesis by a negative sign. Hence, it is similar to subtraction because You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
The additive inverse of a value is the value which ensures that the addition of two values gives 0.
Using the relation :
(w + x) - (y + z)
The negative sign implies distributing -1 to all values in the parenthesis ;
w + x - y - z
Hence, it is similar to using the subtraction operation directly :
(w + x) - y - z
Therefore, subtraction ls similar to distributing - 1
Learn more :https://brainly.com/question/20901195
PLS HELP
At the end of the season, 4 basketball teams in a league are having a pizza party at a restaurant.
Team Number of People
Sharks 17
Wolves 21
Tigers 20
Hawks 17
Coaches 9
The restaurant manager suggests that they order one pizza for every 6 people. How many pizzas
should they order?
please help asap!!!!
Answer:
142 cm
Step-by-step explanation:
7*5 + 7*5 + 3*5 + 3*5 + 7*3 + 7*3
=> 35 + 35 + 15 + 15 + 21 + 21
=> 70 + 30 + 42
=> 100 + 42
=> 142
Question in picture
giving brainliest
Answer:
61
i guess 99.99% sure
Step-by-step explanation:
Answer:
it is 61
Step-by-step explanation:
because you should count the total squares and count the total shaded ones
after that u should divide them and multiply 100
I hope it helps
Can someone help ASAP
Simplify 4x4
Answer:
16
Step-by-step explanation:
hurry please!
Choose the number that is rational.
A. √20
B. √32
C. √45
D. √64
By rational it means that which number can be expressed as a fraction, let's simplify and check each one.
Sqrt20=2*sqrt5
sqrt 5 is irrational
sqrt32=4sqrt2
sqrt2 is irrational
sqrt45=3sqrt5
sqrt5 is irrational
sqrt64=8
8 is rational!
W PLZ PLZ P_LZ HELP MEEEEEEEEEEEEEE
which figure of speech provides evidence for a comparison throughout an entire poem?
1.an anaphora
2.a juxtaposition
3.an extended metaphor
4.a long-form simile
Answer:
An extended metaphor
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
which expression is equivalent to 3{x+11}?
Answer:
3x + 33
Step-by-step explanation:
By using the distributive property, 3{x + 11} = 3x + 33
what is a-5/245
Don't hate but be truthful do this boy look good ra-te him plz and rate the other guy to no homo
Answer:
Trippin trippin
Step-by-step explanation:
Like frfr Trippin trippin
What is the mode of the data?
A) 9
B) 12
C)26
D) 35
Answer:
c)26 or positive and negative