Can someone Please help me on this question!?

Answer:

(A).

Step-by-step explanation:

-8+3= -5      -8-(-3)= -5

           -5= -5

Hope this helps.

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Answer:

The Heaviest fish weigh 15.3(lb)

Step-by-step explanation:

14.9 +12.5+11.6+11.2+x/5=13.1

50.2+x/5=13.1

65/5=13

65.5/5=13.1

65.5 -50.2 = 15.3

Answer:

4....20. 12 is halfway

Step-by-step explanation:

5 19

6 18

7 17

8 16

9 15

10 14

11 13

12

The answer would be 6.00%

Answer:

C

Step-by-step explanation:

First of all it's not that you aren't very good at math it's just that you don't YET understand the concepts,... Believe me when I say that I've been there!!!

To solve this problem you have to look at it as a solve for the unknown problem,... They say that The FORMULA (important) is the following:

S = Ar

This can be written:

S = A * r

They then say that

S = sales tax,

A = cost of the product

r = local sales-tax rate,...

THEN they start giving you information,... they say the COST of a television (cost of the product) is $400 dollars you can now enter this info in you formula,... A = cost of product,... so switch the letter with the assigned info,...

S = $400 * r

...and the sales tax is $24 dollars,... S stands for sales tax so switch the variable for the dollar amount,...

$24 = $400 * r

Now you just have to solve the equation (figure out $400 * what = $24) and easy way to do this is to simply divide $24 by $400,...

$24/$400=0.06,...

0.06 = 6.0% = 6.00%

Hope I helped, You can learn anything!,... Me out,... Chow,...!

Answer:

it's better to buy the six pack

Step-by-step explanation:

4.08/6 is 0.68

8.52/12 is 0.71

making the 6 pack the better deal

Answer:

722.64 euros

Step-by-step explanation:

800 x .9033 is 722.64

Answer:

$14.20

Step-by-step explanation:

First we add both the meal ($55.25) and the dessert ($15.75) to calculate the total cost which would be $77.00 Assuming the bill was evenly split among the five people, we would divide the total cost ($77.00) by all 5 people which gives us 14.20 so each person would have to pay $14.20.

hope this helps!

here is your answer,

hope it helps you.

Answer:

The choose first. d= w/F

Step-by-step explanation:

[tex]w = fd \\ \\ d = \frac{w}{f} [/tex]

I hope I helped you^_^

Answer:

its anwser B = d=WF

Step-by-step explanation:

Answer:

x = 9

Step-by-step explanation:

8x - 10 = 7x -1

x = 9

hope that helps

Answer:

8(2x - 9y) + 4(-3x + y) simplified is 4x-28y

Answer:

5 1/4 - 2 2/3 = 31/12 = 2 7/12 = 2.5833333

Step-by-step explanation:

1. Conversion a mixed number 5 1/4 to a improper fraction: 5 1/4 = 5 1/4 = 5 · 4 + 1/4 = 20 + 1/4 = 21/4

To find new numerator:

a) Multiply the whole number 5 by the denominator 4. Whole number 5 equally 5 * 4/4 = 20/4

b) Add the answer from previous step 20 to the numerator 1. New numerator is 20 + 1 = 21

c) Write a previous answer (new numerator 21) over the denominator 4.

Five and one quarter is twenty-one quarters

Conversion a mixed number 2 2/3 to a improper fraction: 2 2/3 = 2 2/3 = 2 · 3 + 2/3= 6 + 2/3 = 8/3

To find new numerator:

a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/3 = 6/3

b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8

c) Write a previous answer (new numerator 8) over the denominator 3.

Two and two thirds is eight thirds

Subtract: 21/4 - 8/3 = 21 · 3/4 · 3 - 8 · 4/3 · 4 = 63/12- 32/12 = 63 - 32/12 = 31/12

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 3 = 12. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - twenty-one quarters minus eight thirds = thirty-one twelfths.

Answer:

Jessica is 14 years old.

Step-by-step explanation:

Let [tex]o[/tex] equal Olivia's age, let [tex]j[/tex] equal Jessica's age, and let [tex]d[/tex] equal Daniel's age. With this lets write out what we know:

[tex]d = 7[/tex]

[tex]o = d + 2 = 7 + 2 = 9[/tex]

[tex]o = j - 8 + 3 = j - 5[/tex]

[tex]9 = j - 5[/tex]

[tex]j = 9 + 5 = 14[/tex]

Answer:

(a) 3,11,19,27,35

(b) 5,9,13,17

Step-by-step explanation:

For (a), the rule is +8 for every term and for (b) the rule is +4 for every term.

Answer:

12 or 10 blocks of clay

Step-by-step explanation:

If this is correct please give me brainliest.

Hyla needs 30 blocks of clay to cover the bottom of the box with a 2-centimeter-tall layer of clay.

Area is a measure of the size of a two-dimensional surface or region. It is the amount of space inside a shape, usually measured in square units, such as square meters or square feet.

The area is an important concept in geometry and is used in many fields, including physics, engineering, and architecture, among others.

The solution to this question is:

The area of the bottom of the box is:

24 cm x 20 cm = 480 cm^2

Since the layer of clay needs to be 2 cm tall, the volume of clay needed to cover the bottom of the box is:

480 cm^2 x 2 cm = 960 cm^3

Each block of clay has a volume of:

4 cm x 4 cm x 2 cm = 32 cm^3

So, to find how many blocks of clay Hyla needs, we can divide the volume of clay needed by the volume of each block:

960 cm^3 ÷ 32 cm^3/block = 30 blocks of clay

Therefore, Hyla needs 30 blocks of clay to cover the bottom of the box with a 2-centimeter-tall layer of clay.

Learn more about the area here:

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Answer:

39

Step-by-step explanation:

The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation

[tex]3(6*5-17)[/tex]

We get 6 × 5 because when two numbers are next to each other, it means to multiply.

In an equation, always do multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with

[tex]3(30-17)[/tex]

Always do whatever's in parenthesis first.

[tex]3(13)[/tex]

Now, we will multiply 3 with 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.

[tex]3 * 13 = 39[/tex]

The value of the expression 3(6m-17), is 39.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation

E = 3(6m-17)

E = 3 ( 6 x 5 - 17 )

We get 6 × 5 because when two numbers are next to each other, it means to multiply.

In an equation, always do the multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with

E = 3 ( 30 - 17)

Always do whatever's in parenthesis first.

E = 3 ( 13 )

Now, we will multiply 3 by 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.

E = 39

Therefore, the value of the expression 3(6m-17), is 39.

To know more about an expression follow

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Answer:

20 miles

Step-by-step explanation:

Add $1.50 plus $0.60 times 20 which is $13.50

The number you multiply to get to $13.50 is the amount of miles

Answer:

Step-by-step explanation:

I hope this is helpful.

Answer:

the capacity of doing work is called energy

have a great day

Answer:

the capacity for doing work is called energy.

have a great day

stay happy and healthy

Answer:

D

Step-by-step explanation:

We can cross off a because it is impossible to have negative of a material.

Now lets get into the System of equations. First subtract both of them to have one common variable(we will find the second one later)

- P + N = 134

- P + 3.1N = 241.10

2.1N = 107.1

107.1/2.1 = 51

Now we know that n = 51

lets substitute,

P + 51 = 134

P = 83

Lets check

83  + 51 = 134

Great! The asnwer is D

Answer:

D.

. . . . .. . . . . . .. . .. . . . . . . . ..

Answer:

a.1.17809725 rad

b.1.57079633 rad

c.3.14159265 rad

d.0.785398163 rad

e.1.83259571 rad

f.100.530965 rad

Answer:

a. 1.17809725 rad

hope its help

#CarryOnLearning

Answer:

I think it -2 then -7

Answer:

Step-by-step explanation:

z = 102 degree (opposite angles of a parallelogram are equal)

z + x + 34 = 180 degree 9sum of adjacent angles of a parallelogram is 180 degree)

102 + x + 34 = 180

x = 180 - 136

x = 44 degree

y + 102 + x = 180 degree (sum of interior angles of a triangle is 180 degree)

y + 102 + 44 = 180

y = 180 - 146

y = 34 degree

Answer:

x = 44°, y = 34°, z = 102°

Step-by-step explanation:

The opposite angles of a parallelogram are congruent , then

∠ z = 102°

Consecutive angles are supplementary , then

x + 34° + 102° = 180°

x + 136° = 180° ( subtract 136° from both sides )

x = 44°

∠ y = 34° ( alternate angle

Answer:

6

Step-by-step explanation:

the answer is correct yep

Answer:

Step-by-step explanation:

Có: 7(x+y+z)=5

=>x+y+z = 5/7 (1)

Lại có:

+) y(x+y+z)=9

=>y×5/7=9

y=9: 5/7

y=63/5 (2)

+) x(x+y+z)=-5

=>x×5/7=-5

x=-5:5/7

x=-7 (3)

Từ (1);(2) và (3) => -7+63/5+z =5/7

=>28/5+z=5/7

=>z=-171/35

Vậy ....

Answer:

4500cm^3

Step-by-step explanation:

To find the volume multiply the length × width × height

25×18×10=4500

Answer:

4,500 cm³.

Step-by-step explanation:

Since L × W × H = V(olume), we get 25 × 18 × 10 which equals 4,500 cm³.

Answer:

B. 2

Step-by-step explanation:

When you divide

3/11 you get 0.272727272727273

2 is the repeating decimal.

Hope this helps!