Answer:
Step-by-step explanation:
7-x=10
subtract -7 from both sides
-x=10-7
-x=3
x=-3
i don't understand this please help
Answer:
A 48
Step-by-step explanation:
Next, what equation should you use to find the number that is 5% of 60?
Answer:
60 divided by 5
Step-by-step explanation:
I need help on aisle 5!!!!
9-4x^3+70^25=
Answer:
Aisle 5 is in walmart. think its the diaper section. your welcome
In ms perrons class 75% of the students are boys. Their are 18 boys in her class. What is the total number of students in her class?
Answer:
24
Step-by-step explanation:
0.75x24=18
Maria used a thermometer to record temperatures of -4.3° Celsius and 2.1°
Celsius. Which temperature in degrees Celsius is less than both of the
temperatures Maria recorded? (I need an explanation please as well!)
Answer:
did you get the answer yet
Please help I’ll mark brainlyest.
Step-by-step explanation:
We gotta mess with those exponents and their bases!
Remember that [tex]2^2 = 4[/tex]
So [tex]4^2[/tex] can be written as [tex](2^2)^2[/tex]
We just substitued 4 for [tex]2^2[/tex].
Now remember that that lonely 2 has a hidden exponent of 1. [tex]2 = 2^1[/tex]
So we have [tex]2^1 + (2^2)^2[/tex]
Remember what we do with exponents raised to exponents? We MULTIPLY them, so we get. [tex]2^1.+ 2^4[/tex]
Now we can just add the exponents.
[tex]2^{1+4} = 2^5[/tex]
I think I spot a winner.
Answer:
3^2 + 9Step-by-step
Since 2+4^2 is 16+2 which is 18 you need to find the expression equivalent to 18.25 doesn't work so eliminate that right away. 9^2=81 so that isn't right either. 2^3+9=17 so that is incorrect. Lastly, 3^2+9=18 so that is the correct answer.
I hope it helps ❤❤❤
another way to write (6+7)x
Answer:
13x
Step-by-step explanation:
you just have to add the six and the seven together and then add the x
Answer:
what that person said
Step-by-step explanation:
To visit his grandmother, Jack walks 1 1/4 mile from school to the bus stop. He then rides for one hour a bus traveling 42 1/2 mph. How far from school is Jack's grandmother's house?
Answer:
43 and 3/4
Step-by-step explanation:
42 1/2 + 1 1/4
43 3/4
Can someone help with #6 and #7 PLEASE!!!
Answer:
1) A. y = -x + 8
2) y = 2x + 8
ASAP DUE RIGHT NOW! Thanks!
Answer:
y = 3(x - 4)²
Step-by-step explanation:
Determine whether the point (3,3) is in the solution set of the system of inequalities below.
y ≤ –x – 2
y ≥ –5x + 2
Answer:
D) Not enough information is given
Step-by-step explanation:
If Bryan had ten apples and ate 7 how many does he have
Answer:
3
Step-by-step explanation:
10-7=3
Answer:
3 apples is your answer!
Step-by-step explanation:
10-7
3 apples
Divide 15xy^7 z^4 by 5x^6yz* 16.
by dividing the equations we get, the simplified expression is (3y⁶) / (x⁵z*4).
What is an arithmetic operation?
Arithmetic operations is a branch of mathematics, that involves the study of numbers, the operation of numbers that are useful in all the other branches of mathematics. It basically comprises operations such as Addition, Subtraction, Multiplication, and Division.
To divide 15xy⁷z⁴ by 5x⁶yz*16, we can simplify the expression by canceling out common factors in the numerator and denominator.
First, we can simplify 15 and 5 by dividing both by 5:
15/5 = 3
5/5 = 1
Next, we can simplify x and x⁶ by dividing both by x⁶:
x/x⁶ = 1/x⁵
x⁶/x⁶ = 1
We can simplify y⁷ and y by dividing both by y:
y⁷/y = y⁶
y/y = 1
We can simplify z⁴ and z16 by dividing both by z16:
z^4/z16 = 1/(z4)
z16/z16 = 1
Putting it all together, we get:
(15xy⁷ z⁴) / (5x⁶yz16)
= (3 * y⁶) / (x⁵ * z4)
Therefore, by dividing the equations we get, the simplified expression is (3y⁶) / (x⁵z*4).
To learn more about the arithmetic operation visit,
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HELP PLS LAST QUESTION I WILL MARK BRAIN :D
Answer:
6
Step-by-step explanation:
the answer to the question is 6 :D
Kendrick’s bill for lunch was $24.50. He left the server an 18% tip. What is the total amount that Kendrick paid for lunch including the tip?
Answer:
$28.91
Step-by-step explanation:
The first step is to calculate the amount of the tip. You multiply the price (24.50) by the tip amount (18% or 0.18). The product is 4.41. Then, you add the tip to the bill. 24.50+4.41=28.91.
Answer:
$28.91
Step-by-step explanation:
A number with one or more digits to the right of the decimal
point is called a
I need help finding the value of y
Answer:
Value of y be 5
hope it will help you
2x + 3y = 8
-2x + 2y = 2
Answer:
PLS ANSWER MY QUESTION I NEED HELP PLS.
Step-by-step explanation:
help pls
What is
(
3
4
)
÷
1
8
?
Answer:
1.8888888889 is the answer
Jacon walks 70.4 feet in 0.2 hours. If he walks at the same rate the whole time, what is his spped in feet per hour?
Answer:
12.7
Step-by-step explanation:
Answer:
12.7
Step-by-step explanation:
1) Which of the following equations has a solution of -4? Choose all that apply.
A) 4(x-3) = -28
B) 7= 3x + 11 - 8x + 4x
C) (2x – 16) =-6
D) 19x - 21 + 10 – 15x = -10
E) –17=-(10 – 6x)
Answer:
A
Step-by-step explanation:
4x-12=-28
4x=-28+12
4x/4=-16/4
x=_4
4=36÷ answer please help me
Answer:
4= 36 ÷ 9
Step-by-step explanation:
Answer:
4=36/9
Step-by-step explanation:
Find the missing number by diving the number on the opposite side of the = sign.
Write 0.13 decimal out in words
Answer:
Thirteen hundredth
Step-by-step explanation:
Plz help me this is 7th grade work
A small company is selling a new board game, and they need to know how many to produce in the future. After 12 months, they sold 4 thousand games; after 18 months, they sold 7 thousand games; and after 36 months, they sold 15 thousand games. Could this information be reasonably estimated using a single linear model? If so, use the model to estimate the number of games sold after 48 months. If not, explain your reasoning.
Answer: yes and after 48 months they would sell about 16 thousand games
Step-by-step explanation:
The equation of line is y = 500x - 2000 and after 48 months , the company will sell 22,000 games
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
Let the first point be P ( 12 , 4000 )
Let the second point be Q ( 18 , 7000 )
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values in the equation , we get
Slope m = ( 7000 - 4000 ) / ( 18 - 12 )
Slope m = 3000/6
Slope m = 500
Now , the equation of line is y - y₁ = m ( x - x₁ )
Substituting the values in the equation , we get
y - 4000 = 500 ( x - 12 )
On simplifying the equation , we get
y - 4000 = 500x - 6000
Adding 4000 on both sides of the equation , we get
y = 500x - 2000
Now , when x = 48 ,
y = 500 ( 48 ) - 2000
y = 22,000 games
And , Since this line's percentual error is so low, it provides a very accurate estimate of the relationship between the number of months and the number of games sold.
Hence , the equation of line is y = 500x - 2000
To learn more about equation of line click :
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A Netflix subscription is on sale for $41.94
for six months. What is the cost per month?
Answer:
6.99 per month
Step-by-step explanation:
what number do you have to double to make 6
Answer:
3
Step-by-step explanation:
6 divided by 2 is 3
Answer: 3
Step-by-step explanation:
What is the least common multiple of 4 and 10? 2 4 20 40
Answer:
its 20 :)
Step-by-step explanation:
lol
Answer:
20
Edge 2021 :)
Step-by-step explanation:
Simplify the expression. Select the best answer from the choices below.
14.2 +3 (3 - 10)
Answer:
the answer is -6.8
Step-by-step explanation:
hope this helps
Answer:
10.2
Step-by-step explanation:
A grocery store sells a 20-ounce bottle of Wisk laundry detergent for $2.99 and a 32-ounce bottle of the same detergent for $6.99. Which size of bottle is less expensive per ounce?
