predicate pattern for 6,11,1,3,13,18,8,10,20,25

Answers

Answer 1

The next number would be 15. The pattern is +5, -10, +2, +10.

Related Questions

There are boys and girls in one class of 40. If there are 10 more boys than girls, how many boys are there in the class and how many girls are in the class?

Answers

Answer:

15 girls and 25 boys

Step-by-step explanation:

25 boys is 10 more than 15 girls.

25 + 15 = 40

40 people in the class

Cheryl is thinking of 3 consecutive numbers whose average is less than or equal to half of the smallest number. Write an inequality that she could use to identify the smallest of the three numbers.

Answers

Answer:

(10)>(5)

Step-by-step explanation:

How much will a $559.99 LCD TV cost including the sales tax of 6.25%?

Answers

(559.99*.0625) + 559.99 = 594.989375

WILL MARK BRAINLEST!!!!!!
What should be the first step in adding these equations to eliminate y?
8x + 3y = 2
+ 4x - 6y= -7
O A. Multiply the top equation by 4.
O B. Multiply the bottom equation by 8.
C. Multiply the bottom equation by 2.
D. Multiply the top equation by 2.

Answers

D. Multiply the top equation by 2.

Answer:

Step-by-step explanation:

Given the 2 equations

8x + 3y = 2 → (1)

4x - 6y = - 7 → (2)

Multiplying the top equation (1) by 2 and adding to (2) will eliminate y

16x + 6y = 4 → (3)

Add (2) and (3) term by term to eliminate y

20x + 0 = - 3

20x = - 3 ( y has been eliminated )

A coat that usually cost $120.00 is marked 1/3 off. What is the sale price of the coat?

Answers

Answer:

The sale price would be $80.00

Step-by-step explanation:

1/3 (33%) of $120 is $40.

$120 - $40 = $80

please help me TT,,
all you need is in the picture

Answers

Answer:

Option (a)

Step-by-step explanation:

Since, can of the energy drink is in the form of a cylinder.

Volume of a cylinder is given by the formula,

V = πr²h

Here, r = radius of the can

h = height of the can

By substituting the values in the formula,

V = π([tex]\frac{1.5}{2}[/tex])²(7)

= (3.14)(0.75)²(7)

= 3.14(0.5625)(7)

= 12.36375 in³

≈ 12.36 in³

Therefore, Option (a) will be the correct option.

Given that x is a nonnegative number, a student conjectured that x+3
Which value of x is a counterexample to the student's conjecture?

X= -1/3

X= -3

X= 2

X= 3

Answers

Answer:

[tex]x = 2[/tex]

Step-by-step explanation:

Given

Conjecture: [tex]x + 3 < x^2[/tex] --- (Missing)

Required

Which value of x prove the conjecture otherwise

To do this , we simply substitute the values of x in the options

[tex]1.\ x = -\frac{1}{3}[/tex]

This is negative;

So, there is no need to check

[tex]2.\ x = -3[/tex]

This is also negative;

So, there is no need to check

[tex]3.\ x = 2[/tex]

[tex]x + 3 < x^2[/tex]

[tex]2 + 3 < 2^2[/tex]

[tex]5 < 4[/tex]

This value of x is false because 5 is not less than 4

[tex]4.\ x = 3[/tex]

[tex]x + 3 < x^2[/tex]

[tex]3 + 3 < 3^2[/tex]

[tex]6 < 9[/tex]

What is the slope of D and E??

Answers

Answer:

-4 and 0

Step-by-step explanation:

Rise over Run would give us the slope.

In the first graph, It goes down 4 while it goes 1 to the right.

This means that -4/1 = -4.

The second graph does not go up or down, meaning 0, while it goes 1 to the right.

This means that 0/1 = 0.

2(2x + 3)^2– 7(2x + 3) - 4

Answers

Answer:

Solution in photo

Step-by-step explanation:

An oblique prism with a square base of edge length x United has a volume of 1/2 x3 cubic units. Which expression represents the heights of the prism

Answers

Answer:

The answer is x units.

Step-by-step explanation:

We are tasked to solve for the expression that represents the height of the prism. We are given with the following values:

length = x² units

volume = x³ units

We will use the formula below:

V = length x height

x³ = x² * height

height = x³/x units

height = x units

The answer is x units.

Step-by-step explanation:

please help!!!!!!!!!!!! !!!

Answers

i think the answer is c

2
3) Last week, the price of gasoline was $3
per gallon. This week, the price fell to
$2.85 per gallon. By what percent did the
price of gasoline drop week over week?
Solve using an equation.

Answers

Answer:

decrease by 5%

Step-by-step explanation:

2.85 - 3 = -0.15

-0.15/3 = -0.05

-0.05 x 100 = -5%

Last week the office used boxes of paper. This week they used boxes of paper. How many more boxes did they use last week than this week?

Lol I need help again

Answers

Answer:

Nope no help. :d

Step-by-step explanation:

Need help asap please

Answers

Answer:

Step-by-step explanation:

6.3 in

what is 12% of 75? =)))

Answers

Answer:

Hope this helps!

Step-by-step explanation:

12% of 75 would be 9

Step-by-step explanation:

12/ 100 × 75

3/ 25 × 75

75/ 25 = 3

3 × 3 = 9

hope it helps!

Convert this percent into a fraction. Make sure your answer is fully reduced. 26%

Answers

The Answer: 13/50
Step in step:
1. The decimal number: =0.26
2. You need to write it as a fraction: 0.26/1
3. You multiply 100 to both sides of the numerator: (0.26 x 100) / (1 x 100) = 26
4. To make 26/100 to the lowest you need to find least common multiple:
LCM is 2 for 26/100
5. You need to divide the numerator & denominator by 2 : 26/100 = (26/2) / (100 / 2) = 13/50

a. Write an equation that represents the sum of the angle measures of the triangle. The equation is $=180$=180 .

Answers

Answer:

$=19$=19

Step-by-step explanation:

$288 is 6/5
of what number?

Answers

Answer:

Step-by-step explanation:

$288= 6/5x, x being the number we are looking for

We can then divide 288 by 6/5, which is the same as (288x5)/6

This will give you 240=x, which is $240

2x + 49 = -8 (-x-5)
Show your work please :D

Answers

Answer:

2x + 49 = -8 (-x-5)

x=-57/2

x=-28.5

because if you substitute x for 28.5, it makes it equal

Step-by-step explanation:

Hope I Helped!!!

Mr. Alvarez makes a walkway out of 3 cement slabs. He uses 14 cubic feet of cement to make the walkway. Each square slab has a volume of 4 cubic feet. How many cubic feet of cement is the middle slab?

Need help Pls!!

Answers

Answer: [tex]6\ ft^3[/tex]

Step-by-step explanation:

Given

[tex]14\ ft^3[/tex] cement is used

The volume of each square cement slab is [tex]4\ ft^3[/tex]

So, Volume of two square slab=[tex]2\times 4=8\ ft^3[/tex]

The volume of middle slab= Total Volume -Volume of square slabs

=[tex]14-8=6\ ft^3[/tex]

Answer:

Step-by-step explanation:

simplify the expression 5^-3

Answers

Answer:

It is the 3rd answer, 1/5³. I checked. Happy to help. Brainliest would be thanking.

A 6-pack of envelopes costs $0.84. What is the unit price?

Answers

Answer:

$.14 is the answer :)

Step-by-step explanation:

.84/6=.14

Answer:

$0.14

Step-by-step explanation:

0.84÷6=0.14

I NEED HELP PLEASE !!!!

Answers

Answer: de

Step-by-step explanation:

solve the system of equations
−4x+3y=−2
y=x−1

x =
y =

Answers

Answer: x = -1 and y = -2

Step-by-step explanation:

So if you know y = x-1 you can plug that in where y is in the first equation

-4x + 3(x-1) = -2

Distribute the 3:

-4x +3x -3 = -2

Combine like terms:
-x -3 = -2

Add 3 to both sides:
-x = 1

Multiply by -1:
X = -1

Then you plug that into the other equation to get y=(-1)-1

Which is -2

what is the length of the missing side?

Answers

Answer:

Step-by-step explanation:

?• (-10) = 90
Please help I need it now

Answers

Answer:

x = -9

Step-by-step explanation:

x • -10 = 90

x = 90/-10

x = -9

Hope this helped! <3

what is the value of (f – 9)(144)?

Answers

Use distributive property

144(f-9)

144f- (144•9)

144f-1296

cosa/(1+sina)+cosa/(1-sina)=2seca
prove this:)

Answers

Answer:

Please check explanations

Step-by-step explanation:

Using the difference of two squares, the lowest common multiple becomes;

1-sin^2 a

Thus, we have that;

cos a (1-sin a) + cos a (1 + sin a) /1 - sin^2 a

1 - sin^2 a = cos^2 a

That means;

{cos a - cos a sin a + cos a + cos a sin a}/ cos^2 a

= 2cos a / cos^2 a

= 2/cos a

but 1/cos a = sec a

Thus;

2/ cos a = 2 sec a

x−3y=1x+y=9
Which property allows you to write the equation −4y=−8 as the first step to solving the system of equations?

Question 3 options:

Substitution Property of Equality

Subtraction Property of Equality

Distributive Property

Division Property of Equality

Answers

The property that allows you to write the equation −4y=−8 as the first step to solving the system of equations is (a) Substitution Property of Equality

The equations are given as:

[tex]x - 3y = 1[/tex]

[tex]x + y = 9[/tex]

Make x, the subject in the second equation

[tex]x = 9 - y[/tex]

Substitute 9 - y for x in the first equation

[tex]9 - y - 3y = 1[/tex]

Collect the like terms

[tex]-y -3y =1 - 9[/tex]

Evaluate the like terms

[tex]-4y =- 8[/tex]

Hence, the property is (a) Substitution Property of Equality

Answers

Combine the like terms
3b-5a
Or -5a+3b if keeping in a certain order

Answer:

-5a+3b

Step-by-step explanation:

-5a+3b Combine like terms

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