PLEASE HELP :D ( these are multi step equations )
Solve each equation. Show OR explain all work.
1. 2x - 7x + 10 = -2
2. 4(-2x + 2) = 16
Who do whales go to see when they need their teeth fixed?
(this is for my math 5.3 puzzle time)
Answer:
i think it's an orca-dontist
Step-by-step explanation:
not sure tho i remember that joke from somewhere, math page jokes are always cringey
hope that helps :)
A rectangular billboard is 30 feet by 18 feet. If a gallon of paint covers 250 square feet, how many gallons should be purchased to cover the entire board? [5 STARS + Thanks + 10 PTS.]
A. 1
B. 2
C. 3
D. 4
Answer:
c. 3
Step-by-step explanation:
30ft x 18ft= 540 ft
540ft/250ft =2.16ft
round up to 3
Answer:
C. 3
Step-by-step explanation:
30 × 18 = 540 ft²
250 × 2 = 500
540 > 500
250 × 3 = 750
750 > 540
Which expression is equivalent to the following expression?
6 + 24y
a
2(3 + 12y)
b
6(1 + 4y)
c
3(2+ 8y)
d
30y
Answer: B Just took this question on quiz
Step-by-step explanation:
Can you please help me. If you help me i will give you brainliest ( question 2-5)
Answer:
I have made it in the above picture
felica wants to rent a part room at a game center . The game center charges $50 to rent the room puls $5 per person . if alicia only has $135 , how many freinds can she invite?
PLEASE HELP ME
Answer:
17 people
Step-by-step explanation:
135-50=85
85/5=17
1. Rewrite the term 22m as a product of 11 and another factor.
2. Rewrite the term 33 as a product of 11 and another factor.
last questionn, and imma yeet
The term 22m can be written as a product of 11 and another factor is 11(2m), and the term 33 as 11(3).
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that:
The term 22m needs to write as a product of 11 and another factor.
As we can see in the term 22m the number 2 is common ie.
22m = 2(11m)
Or
22m = 11(2m)
The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.
Similarly,
33 = 3(11)
Or
33 = 11(3)
Thus, the term 22m can be written as a product of 11 and another factor is 11(2m), and the term 33 as 11(3).
Learn more about the expression here:
brainly.com/question/14083225
#SPJ2
The side lengths of a triangle area are 5, 3, and 4. Is this a right triangle?
(question and answers attatched)
Answer:
C
Step-by-step explanation:
We can use the Pythagorean Theorem to find if this really is a right triangle.
3² = 9
4² = 16
5² = 25
9 + 16 (?) 25
9 + 16 = 25
Your answer would be C.
Hope this helps. Have a nice day.
Answer:
C.)Yes because [tex]3^{2} + 4^{2} = 5^{2}[/tex]
Step-by-step explanation:
The Pythagoras theorem should be applied in this question. This theorem can only be applicable if the triangle has a right angle ( 90° ) therefore it is used.
[tex]a^{2} + b^{2} = c^{2}[/tex] (The Pythagoras theorem)
[tex]3^{2} + 4^{2} = 5^{2}[/tex]
[tex]3^{2}[/tex] = 9 and [tex]4^{2}[/tex] = 16. So,
9 + 16 = 25 and [tex]5^{2}[/tex] = 25
∴ The sides proves that it is a right angled triangle.
Evaluate the expression.
18+4 (10-2^3) - 2
Answer:
hey
=24 is your answer
Step-by-step explanation:
18+4(10−2^3)−2
divide by 2 x X
- Bacon
Answer:
24
Step-by-step explanation:
2^3=8
10-8=2
4*2=8
18+8-2=24
A number cube that has sides numbered 1 through 6 is rolled 240 times. How many times would you expect the result to be a number 2 or less?
Answer:
80
Step-by-step explanation:
The figure is made up of a square and a rectangle. Find the area of the shaded region.
first, we do
squaer is legnth 6 so base =6
10-6=4
the rectangle is 2 by 4
base=4
square is 6 by 6
the rectangle is 4 by 2
split the triangles up
area of triangle=1/2base times height
rectangle triangle base=4
height=2, area=1/2 times 2 times 4=4
square triangle
flip 90 degrees clockwise so we have base=2
height=6
area=1/2 times 2 times 6=6
add
4+6=10
total area=10m^2
The cost of a long-distance phone call is a function of the length of the call in minutes.
If the costs of the four calls shown in the table are graphed with minutes on the horizontal axis and cost on the vertical axis, what does the slope of the graph represent?
Long-Distance Calls Call in minutes Cost
5 $0.65
10 $1.30
15 $1.95
20 $2.60
A rate of $0.13 per minute
The total cost per call
An average time of 5 minutes between calls
An average of 12.5 minutes per cal
The slope tells us about A rate of $0.13 per minute.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
Call in minutes Cost
5 $0.65
10 $1.30
15 $1.95
20 $2.60
So, slope
= ( 1.30- 0.65)/ (10- 5)
= 0.65/5
=0.13
Hence, the slope tells us about A rate of $0.13 per minute.
Learn more about slope here:
https://brainly.com/question/3605446
#SPJ2
Compare the properties of these two linear functions.
Function 1
A chart has two rows labeled x and y. From left to right, the columns of data are 2 and 1; 5 and 5.5; 9 and 11.5; 11 and 14.5, and 14 and 19.
.
Function 2
y = 2x − 4
Answer:
I THINK THEY ARE DIFFRENT
Step-by-step explanation:
PLS HELPPPP
A dog is leashed to the corner of a house with an 18 foot leash. How much running area does the dog have? Round your answer to the nearest square foot.
Look at Mia’s work.
83 + n = 110
83 + 83 + n = 110 + 83
n = 193
What was Mia’s error?
1. Mia’s work is correct.
2. Mia made an addition error when adding 110 and 83.
3. Mia only needed to add 83 to 110.
4. Mia should have subtracted 83 from both sides of the equation.
Which ratio forms a proportion with 3/8?
Answer:
12/32
Step-by-step explanation:
helpppppppppppppppppppppppppppppppp
Step-by-step explanation:
1. He Saves 10% From 15$.
It Means 10% Of 15$ Is 1.5$
Which Is 15 Dimes.
The Answer Is 15$ - 1.5$ = 13.5$
2. He Saves 25%.
As 6$ Of 24$ Is
25% Because
10% Is 2.4$. Then, 5% Of 24$ Is 1.2$
So, 2.4$ × 2 + 1.2$
It's 6$.
Hope It Helps U
Please Mark As Brainliest Please.
HELP OMG I HAVE BEEN STUCK ON THIS QUESTION FOREVER LOL!!!!!!!!!!!
Which statement describes the following expression? (4,067 x 232) ÷ 2
A)Half the value of 4,067 minus 232
B)Half the value of 4,067 times 232
C)Half the value of 4,067 divided by 232
D)Half the value of 4,067 plus 232
Answer:
b
Step-by-step explanation:
Answer:
This one is B
Step-by-step explanation:
i know
GIVING BRAINLIEST!!!!!
Answer:
yyeep
Step-by-step explanation:
HEEEEEEEELLLLLLPPPPP PPPLLLLLZZZ
Helppppp me plzzzzzzzz
PLEASE HELP ASAP WITH THESE 2 part questions!!!!!!!! AND EXPLAIN PLS!
The seventh-grade class is putting on a variety show to raise money. It cost $700 to rent the banquet hall that they are going to use. If they charge $15 for each ticket, write an inequality to show how many tickets do they need to sell in order to raise at least $1000? Use t as the variable. Also, solve the problem as well.
Answer:
_
T = 66.67
Step-by-step explanation:
(That line over 6 is like a continuation of 6’s) So when u divide 15 into 1000 which equals your answer at the top ( again I have not done questions like this in a while) Hope this help
Answer:66.67
Step-by-step explanation:
help pls im trying to figure out my money i'm saving for a phone ill give brainliest if u can help. i have $16 rn and on march 12th is the 1st day of allowance which is $5 after the end of that week. ill get $5 every week. how long will it take for me to get $303?
i will give brainliest if you help me. pls help
Answer:
58 weeks.
Step-by-step explanation:
so 303 - 16 you would have 287$ left to earn, then your going to divide it by 5.
it will take you 58 weeks to get to 303$
Answer:
It will take you about 58 weeks(14 months) or over one year.
Step-by-step explanation:
What we Knowyou already have $16
the total amount needed is $303
you get $5 dollars every week
How To Get The Answer1- subtract the total amount needed ($303) from what you already have ($16)
$303 - $16= $287
2- you have to get $287 more dollars to get to $303
3- in order to find out how long it will take you to get to your goal $303 you will divide $287 by the amount you get weekly.
287/5= 57.4 (this will round up to 58)
Therefore It will take you about 58 weeks (14 months) to get to $303
Hope this helps!
Which culture was considered to have the most advanced number system?
O Roman
I Babylonian
O Egyptian
Answer:
Step-by-step explanation:
The number system in most common use today is the Arabic system. It was first developed by the Hindus and was used as early as the 3rd century BC. The introduction of the symbol 0, used to indicate the positional value of digits was very important.
Answer:
I think its the babylonions
Hayden's rectangular container has a height of 6ft and a base area of 72 square feet. Find the volume of water it would take to fill the empty container to the brim.
Answer:
432ft^2
Step-by-step explanation:
Put the number by which one you answer and don't put nothing if you don't know it please
will mark branliest
combine like terms to create an equivalent expression to 7(2j + 3 + 2j).
Answer:
28j + 21
step-by-step explanation:
(7) (2j+3+2j)
=(7*2j) + (7*3) + (7*2j)
=14j + 21 + 14j
=28j + 21
Which relation is a function?
{(–4, –6), (–3, –2), (1, –2), (1, 0)}
{(8, 1), (4, 1), (0, 1), (–15, 1)}
{(0, 1), (0, 2), (1, 2), (1, 3)}
{(–2, –12), (–2, 0), (–2, 4), (–2, 11)}
Answer:
{(8, 1), (4, 1), (0, 1), (-15, 1)} is the function
Step-by-step explanation:
A function cannot have the same numbers in the x column, (or the first column). They all have to be different numbers. But for the y column, (or the second column) it doesnt matter if the numbers are the same or not.
What would be the coordinates of Point D to complete square ABCD?
Ay
B
2.
A
Х
-2
o
2.
2.
С
(2.2)
(2, 2)
(-2,2
(2-2)
Answer:
i think (2,2)
Step-by-step explanation:
im sorry if it's wrong, plz correct me if it is
Answer below PLEASE HELP ME PLSSS HELP WILL MARK BRAINLIST
Answer:
slope = -5/4 (-5 over 4)
Step-by-step explanation:
i did y2 - y1 / x2 - x1
once you subtract you get -5/4 as the slope