Answer:
B. 152 + 7
Step-by-step explanation:
(8x + 16) + (7x - 9)
8x + 16 + 7x - 9
15x + 16 - 9
15x + 7
None of these options have this answer, so we see A and B:
A. x + 7
B. 152 + 7
It can't be A because we have 15x and A is x + 7
By process of elimination we have B. 152 + 7
x = 10 and 2/15
After eating dinner at a restaurant, Brent's bill before tax is $24.00. The sales tax rate is 8%. Brent decides to leave a 30% tip for the waiter based on the pre-tax amount. How much money will Brent pay total, including tax and the tip?
plz help i dont know this i will mark brainliest if correct answer only
Giving the points it's worth.
Answer:
just double the number each time.
Step-by-step explanation:
so it would be 1, 2, 4, 8, 16, 32, 64, etc.
you have solved a system of equations by substitution and got one solution. how were you able to determine it was one solution?
Answer:
Step-by-step explanation:
https://brainly.com/question/22157981
Fundamental Counting Principle and it's a multiple choice only
1.) Six rooms in a house need to be painted. Each room can be painted white, yellow, or pink
643, 608, 729, 367'
DONT STEAL POINT PLZZ'
Answer:
643 there you go................
If the Minimum is 68, and the Maximum is 97, what is the Range of the Box-and-Whisker Plot?
A. 165
B. 29
C. 68
D. 97
Answer:
b
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
WILL GIVE BRAINLY AND 30 POINTS
Please tell me which one connects to which
Answer:
identify-adding 0- 22+0=22
associative- changing the grouping- (11+1)+4= 11+(1+4)
zero-multiplying a number by 0- 9x0=0
Commutative-changing the order- 18+12=12+18
distributive- multiplying a sum- 6(2+3)= 6(2)= 6(3)
Does x < 4 mean the same thing as 4 > x
Answer:
Yes
Step-by-step explanation:
In the first case, x < 4 simply says x is less than 4, while in the second case 4 > x means that 4 is greater than x. Either way we can understand that 4 is greater than x. So, both x < 4 and 4 > x mean the same thing.
Yes,
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and algebraic operations (addition, subtraction, multiplication, division, and exponentiation by an exponent that is a rational number).[1] For example, 3x2 − 2xy + c is an algebraic expression. Since taking the square root is the same as raising the power 1/2, is also an algebraic expression.
By contrast, transcendental numbers like π and e are not algebraic, since they are not derived from integer constants and algebraic operations. Usually, Pi is constructed as a geometric relationship, and the definition of e requires an infinite number of algebraic operations.
A rational expression is an expression that may be rewritten to a rational fraction by using the properties of the arithmetic operations (commutative properties and associative properties of addition and multiplication, distributive property, and rules for the operations on the fractions). In other words, a rational expression is an expression that may be constructed from the variables and the constants by using only the four operations of arithmetic. Thus, is a rational expression, whereas is not.
A rational equation is an equation in which two rational fractions (or rational expressions) of the form are set equal to each other. These expressions obey the same rules as fractions. The equations can be solved by cross-multiplying. Division by zero is undefined, so that a solution causing formal division by zero is rejected.
what property is 11+(11-4)x-16=0
Answer:
Associative Property
Step-by-step explanation:
6 + 8x - 3 + 2x = 53
Answer:
5
Step-by-step explanation:
6-3+8x+2x=53
3+10x=53
10x=50
x=5
Answer:
x = 5
Step-by-step explanation:
I attached a picture of the work
and the 1st step is to combine like-terms (8x + 2x, and 6 - 3)
Plzz help I need the answers for part A .....
Answer:
Do you have another copy this one I can't really see
Step-by-step explanation:
Sorry if this did not help
ya'll I need help quick
Answer:
I honestly have no kinda clue to the answer kiddo. sorry.
Step-by-step explanation:
A bucket contains 6 green tennis balls, 2 yellow tennis balls, and 7 red tennis balls. Tony removes 3 tennis balls, with replacement, from the bucket.
What is the probability that the first tennis ball is yellow, the second tennis ball is green, and the third tennis ball is red?
Answers:
A. 2/15, 0.40, 0.47
B. 0.40, 7/15, 2/15
C. 0.4, 0.13, 0.47
D. 2/15, 7/15, 0.40
Answer:
A. 2/15, 0.40, 0.47
Step-by-step explanation:
6 green tennis balls
2 yellow tennis balls
7 red tennis balls
15 total tenis balls
probability that the first tennis is a yellow ball:
[tex]\frac{2}{15}[/tex]
probability that the second tennis ball is green:
[tex]\frac{6}{15} = 0.40[/tex]
probability that the third tennis ball is red:
[tex]\frac{7}{15} = 0.4666 = 0.47[/tex]
i need help asap pleaseee
Which set of solutions will satisfy the inequality −46+r/3 ≤−29
answer options
r = 100 and r = 54
r = 72 and r = 51
r = 51 and r = 26
r = 50 and r = 60
please give an explanation too!
Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a length of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo
Answer:
15 cm
Step-by-step explanation:
Answer:
15 cm
Step-by-step explanation:
WILL GIVE BRAINLYST DUE IN 20 MINS
Answer:
Look at them in order of starting at ex 1
Step-by-step explanation:
1) x = -7
2) y = -1
2nd pic
1) x = 9
2) y = -3
(IF SOMEONE ANSWERS CORRECTLY ILL MAKE A FREE 50 POINT POST AND GIE FIRST OUT OF 2 ANSWER BRAINLIEST!!!)
Order −3
4
, 3
8
, −11
8
, −1
2
from least to greatest. Which is correct?
A number line going from negative 1 and StartFraction 3 Over 8 EndFraction to StartFraction 3 Over 8 EndFraction in increments of StartFraction 1 Over 8 EndFraction.
Negative 1 and StartFraction 1 Over 8 EndFraction, negative three-fourths, negative one-half, StartFraction 3 Over 8 EndFraction
Negative one-half, negative three-fourths, negative 1 and one-eighth, StartFraction 3 Over 8 EndFraction
StartFraction 3 Over 8 EndFraction, negative 1 and StartFraction 1 Over 8 EndFraction, Negative three-fourths, Negative one-half
Answer:
-11, -3, -1, 2, 4, 8, 8
That's the order they go in. I don't understand the second part though. Could you be a bit more clear?
Answer:
D and E
Step-by-step explanation:
There you go I hope u have a nice day.
Find the volume of the composite figure pictured below. Who gets it first gets brainlest!
Answer:
216 cubic ft
Step-by-step explanation:
13
144
96
24
64
64
16
216
Answer:
i say C
Step-by-step explanation:
What is the scale factor the smaller rectangle to the larger rectangle?
Answer:
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
If the length went from 3 units to 6 units, and the width went from 4 to 8 units, that is a scale factor of x2. Hope this helps you out! :D
Identifying Functions
Answer:
1) 2
2) -5
3) 0
4) 2/7
5) undefined
6) -4/3
7) 12
Step-by-step explanation:
I hope this helps!!!
Have a great night!!
Answer:
1) = 2
2) =- -5 as workings show -20/4 = -5/1 = -5
3) = undefined we show equation x = 8
4) = 2/7
5) = undefined we show equation as y=6
6) = undefined as workings show 12/3 = 4/3 positive
7) = 12 as workings show 24/2 = 12/1
We use the formula y2-y1 / x2-x1
As we enter a value say - 4 up on y1
or - 4 up on x1
Then it becomes - - (two subtractions together) they become plus = positive + and either one has a negative sign in front.
if used as second order in bold in formula.
At Mountain Park Middle School, there are 250250 seventh-grade students. Currently, 32\%32% of those students are in advanced math.
a. Write an equation to represent the number of seventh-grade students who are not in advanced math. Let a represent the number of seventh-grade students who are not in advanced math.
a=a=
\% \ \times% ×
b. There are
seventh-grade students who are not in advanced math.
Answer:
457
Step-by-step explanation:
i think mark brainleist plz thank u
The original blueprint of a rectangular concrete patio has a scale of 2 inches = 3 feet. The blueprints dimensions are 14 in by 12 in. What is the actual area of the rectangular patio?
a 168 sq. ft.
b 1512 sq. ft.
c 378 sq. ft.
d 39 sq. ft.
Answer:
c
Step-by-step explanation:
Melissa has a bag of marbles. In the bag, there are eight blue marbles, two yellow marbles, two green marbles, and four red marbles. The probability that Melissa randomly draws a blue marble and then a red marble is ⅛ when she puts the first marble back in.
Determine if the event of drawing a blue marble and the event of drawing a red marble are independent, dependent, both, or neither.
Independent
Dependent
Both
Neither
Rohan dropped a penny from a building.
After each bounce, the height of the penny is measured and recorded in the table.
Bounce Number Height (cm) After Bounce
1 1,524
2 762
3 381
4 190.5
Write an explicit and recursive formula to represent the sequence of the height of the penny after each bounce.
What is the height of the penny after bounce 10? Explain your answer by using one of the formulas you created.
Answer:
2.9765625 cm
Step-by-step explanation:
the number seems to be halving each bounce.
1524*1/2^(n-1) = height
1524*1/2^9 is 2.9765625
can someone help me with this please..
What is the area of the object above?
A.
129 sq cm
B.
78 sq cm
C.
105 sq cm
D.
102 sq cm
Answer:
78, rectangle=24 and sqaure=54 and add
Step-by-step explanation:
Help me please
4÷ 1 1/4
Answer:
3.2
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
[tex] 4 \div 1 \frac{1}{4} [/tex]
[tex] 4 \times \frac{1}{4} [/tex]
[tex] \4 \div 1 \times \frac{1}{ \4 } [/tex]
[tex] = 1[/tex]
i need help asap pleasee and thank you
The following data set represents the number of siblings of six students in music class.
Elle earned $45 last month babysitting. This month she earned $35. What is the selling price?