What is the value of the expression shown? 4(-2) + (-10) + 3(-8)

Answer: 13.5

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "0.9" was replaced by "(9/10)".

STEP

1

:

            9

Simplify   ——

           10

Equation at the end of step

1

:

  9

 —— • 15

 10

STEP

2

:

Final result :

 27            

 —— = 13.50000

 2            

Answer:

0.23 per ounce

Step-by-step explanation:

2.89 / 12.4 = 0.23 per ounce

The unit rate of the crackers is $0.233 per ounce of crackers.

Unit rate is the amount of one quantity for a unit amount of the other quantity.

In other words it compares 1 unit of some quantity with different amount of another quantity.

Given that,

A certain brand of crackers costs $2.89 for 12.4 ounces.

We have to calculate the unit rate.

Cost for 12.4 ounces of the crackers = $2.89

Let the cost for 1 ounce of the crackers = x

Using the proportionality,

12.4 / 1 = 2.89 / x

Cross multiplying,

12.4 x = 2.89

Dividing both sides by 12.4,

x = 2.89 / 12.4

x = $0.233

Hence the unit rate is $0.233 per ounce of crackers.

Learn more about Unit Rate here :

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It should be noted that GDP deflator simply measures the changes in price for goods and services.

Your information is incomplete as the figures aren't given. Therefore, an overview will be given.

Gross domestic product simply means the total monetary value of the finished goods and services that are produced in a country.

The formula for calculating the GDP deflator will be:

= Nominal GDP/Real GDP × 100

Also, the formula fro calculating real GDP per capita will be:

= Real GDP/Total population

In conclusion, the real GDP is the GDP of a country that has been adjusted for inflation.

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Answer:

both 7÷2 and 7/2 are symbols of division, as you can see the ÷ symbol has a dividing line between the denominator dot and the numerator dot. 7/2 is just 7 divided In two parts and so it 7÷2

Step-by-step explanation:

hope this helps!!

Answer: The height is 11 units.

Step-by-step explanation:

Answer:

Slope m = 5

Step-by-step explanation: sorry if Im wrong but If i am then it is just 5:)

Samuel is constructing a triangle ABC with AB = 8 cm, BC = 10 cm and AC = 7 cm. To do this, he draws a line segment BC of length 10 cm and then an arc with B as centre, and radius 8 cm.

hope it helps you ♥️

The line of best fit is used to illustrate a linear regression.

The value of pi based on the equation for the best-fit line is 3.0017

The equation of the line of best fit is given as:

[tex]C = 3.0017 D + 0.3268[/tex]

Where:

The circumference of a circle is calculated as:

[tex]C = \pi D + k[/tex]

Where k represents a constant.

By comparison, we have:

[tex]\pi D = 3.0017D[/tex]

Cancel out D

[tex]\pi = 3.0017[/tex]

Hence, the value of pi is 3.0017

Read more about line of best fits at:

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Answer:

37 is prime number

Step-by-step explanation:

To prove whether a number is a prime number, first try dividing it by 2, and see if you get a whole number. If you do, it can't be a prime number. If you don't get a whole number, next try dividing it by prime numbers: 3, 5, 7, 11 (9 is divisible by 3) and so on, always dividing by a prime number 

Answer:

37 is a prime number.

Step-by-step explanation:

Answer:

x = 36

Step-by-step explanation:

The two markings mean the sides are congruent. The triangle with two congruent sides is an isosceles triangle. According to base angle theorem (only applicable to isosceles triangles), the two base angles are equal.

The angle adjacent to x is 27.

The sum of all angles in a triangle is 180

We can create an equation using parts whole postulate (PWP.)

x + 27 + 27 + 90 = 180

x + 54 + 90 = 180

x + 144 = 180

x = 36

Hope this helps :)

Have a great day!

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{20\% of 1500}}{\left( \cfrac{20}{100} \right)1500}\implies 300~\hfill \stackrel{\textit{cost of the book on sale}}{1500-300\implies 1200}[/tex]

Answer: Sam and Morgan met up at 18:00. Sam left Exeter at 10:00, and was on the road for 7 hours. I know this because 175 / 25 = 7. 10:00 + 7:00 = 17:00 meaning Sam got there at 17:00. Morgan on the other hand left at 13:00 and had an average speed of 35 mph. 175/35=5. 13:00 + 5:00 = 18:00. By 18:00 both Sam and Morgan had arrived in London thus 18:00 us your answer.

Step-by-step explanation:

Answer:

you have a 25% chance of 3 and a 75% chance of greater than 1

Step-by-step explanation:

3 is only 1/4 of the cirlce meaning your chance of landing on it is 1/4 of the time which is 25%.

greater than 1 is 3/4 of the circle meaning you have a 3/4 chance wish is 75%

Los valores de las proposiciones son:

Analizaremos cada proposicion para ver si esta falsa o verdadera.

1) "La recta está formada por un número finito de puntos."

Esto es falso, una recta esta formada por infinitos puntos. Si usaramos un numero finito de puntos, entonces tendriamos lugares donde la recta se corta.

2) " La magnitud de un ángulo depende de la longitud de sus lados."

Falso, el largo de los lados no tiene ninguna relación con la magnitud del angulo.

3) "Un rayo y una semirrecta son el mismo objeto geométrico."

Verdadero, ambos hacen referencia a una linea que tiene comienzo pero no tiene final.

4) "Un segmento tiene mayor longitud que un rayo"

Falso, un segmento tiene longitud finita y un rayo tiene longitud infinita.

5) "Por dos puntos solo se puede trazar una recta."

Verdadero, para cualquier par de puntos hay una sola recta que los conecta.

6) " La recta y el plano están formados por puntos."

Verdadero

7) "Por tres puntos cualesquiera, solo puede trazarse un plano."

Falso, segun cual par de puntos utilizemos para definir la recta, obtendremos un plano diferente.

8) "Por cuatro puntos cualesquiera solo puede trazarse un plano."

Falso, igual que antes.

9) "Si dos rectas se cruzan, forman 2 ángulos. "

Falso, si haces el dibujo, podras ver que se forman 4 angulos.

10) "La intersección de dos planos es un punto. ( )"

Falso, la intersección de dos planos es una linea.

Sí quieres aprender mas sobre geometría, puedes leer:

https://brainly.com/question/24784999

Answer:

9 dollars

Step-by-step explanation:

Solve with a system of equations

Let adult tickets be a and student tickets be s

1. 8a + 13s = 176

2. 4a + 4s = 68

3. s = 17 - a

Equation 2 is friendlier, so let's divide all the numbers by 4.

a + s = 17

Equation is s = 17 - a

Substitute s in equation 1

8a + 13(17-a) = 176

8a + 221  - 13a = 176

221 - 5a = 176

5a = 45

a = 9

The price of an adult ticket is 9 dollars

Hope this helps :)

Answer:

median scores: 99 and 100

Step-by-step explanation:

To find median, we set up numbers in order and find middle number(s). Think "med" = "middle".

So from lowest to highest:

88, 97, 99, 100, 107, 109

Answer:

Jelly jejellyjejellyljejellyjejellyljejellyje 3.5

almond 1.25

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

there are 10 slices, so if the probability of it landing on one of them is 1/10

Answer:

Solution,

x+12+8x-2=180° (Linear pair)

or, 9x+10=180°

or, x+10=180/9

or, x=20-10

x=10

The length of MT

=8x-2

=8×10-2

=80-2

=78

hope it helps you

Answer:

Step-by-step explanation:

   x+12+8x-2=180(being straight line)

or,9x+10=180

or,9x=180-10

or,9x=170

or,x=170/9

   x=18.88

now,

MT=8x-2

    =8(18.88)-2

    =149.04

girls to boys

[tex]36 \div 42 = 6 \div 7[/tex]

boys to girls

[tex]42 \div 36 = 7 \div 6[/tex]

Answer:

shame man

Step-by-step explanation:

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