What is the expression after applying the distributive property? −5/8(−3+(−7))

Answers

Answer 1

Answer:

[tex]-\frac{5}{8} (-3 + -7) = -\frac{5}{8}(-3) + -\frac{5}{8}(-7)[/tex]

Answer 2

The expression after applying distributive property is [(-[tex]\frac{5}{8}[/tex]) × (-3)] + [(-[tex]\frac{5}{8}[/tex] ) × (-7)] = 50/8

What is Distributive Property?

Distributive property shows us how to multiply an arithmetic number or an algebraic expression with two or more numbers or expressions within brackets.

This can be symbolically represented as :

X ( Y + Z ) = XY + XZ

The expression given here is -[tex]\frac{5}{8}[/tex] (-3 + (-7)).

Applying distributive property, we get,

-[tex]\frac{5}{8}[/tex] (-3 + (-7)) =  [(-[tex]\frac{5}{8}[/tex]) × (-3)] + [(-[tex]\frac{5}{8}[/tex] ) × (-7)]

                  = (15/8) + (35/8)

                  = 50/8

The expression -[tex]\frac{5}{8}[/tex] (-3 + (-7)) after applying distributive property changes to the expression [(-[tex]\frac{5}{8}[/tex]) × (-3)] + [(-[tex]\frac{5}{8}[/tex] ) × (-7)] = 50/8.

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Related Questions

Find the equation of the line passing
through the points (2, 1) and (5, 10).
y= [? ]x + [ ]

Answers

Hello There!

y-y1=m(x-x1)

y-1=m(x-2)                       [tex]m=\frac{y2-y1}{x2-x1}[/tex]

                                                [tex]m=\frac{10-1}{5-2}[/tex]

                                                 [tex]m=\frac{9}{3} \\m=3[/tex]

y-1=3(x-2)

y-1=3x-6

y=3x-6+1

y=3x-5

hope it helps

write the first five terms of the geometric sequence with the given 1st term and the common ratio.

hi can someone please answer my question i really need the complete step-by-step solution thank you ❤️​

Answers

a=3r=-1/2

Note the rule

[tex]\boxed{\sf a_n=ar^{n-1}}[/tex]

Now

[tex]\\ \tt\longmapsto a_2=3(-1/2)^{2-1}=3(-1/2)=-3/2[/tex]

[tex]\\ \tt\longmapsto a_3=3(-1/2)^{3-1}=3(-1/2)^2=-3/4[/tex]

[tex]\\ \tt\longmapsto a_4=3(-1/2)^{4-1}=3(-1/2)^3=-3/8[/tex]

[tex]\\ \tt\longmapsto a_5=3(-1/2)^{5-1}=3(-1/2)^4=-3/16[/tex]

Help me please
3x+12=?

Answers

Answer:

3(x+4)

Step-by-step explanation:

simple common factor problem.

1. The cost of 4 hates is $29.68. What is the unit price?


2. Jess types 625 words in 6 minutes. How many words can Jess type per minute?

Answers

To find the unit price, divide the total price by the number of items. A unit price is a unit rate for one item.

1. 29.68 / 4 = 7.42

So $7.42 is the unit price.

2. 625 / 6 = 104 (rounded to the nearest whole number)

So Jess can type 104 words per minute.

Answer:

1. 7.24

2. 104

Step-by-step explanation:

1. divide 29.68 by 4

> 29.68÷4

> 7.24

therefore the unit price is 7.24

check: 7.24x4=29.68

2. divide 625÷6

> 625÷6

> 104.1666667

> 104.1666667 round off 104

therefore he can type 104words per minute

PLEASE HELP!!
Pleaaseeeeee

Answers

Step-by-step explanation:

63+36+X = 180 (interior angles of a triangle equal 180)

X = 180-99

X= 81

X+Z= 180(angles on a straight line adds up to 180)

81+y= 180

Z=180-81

Z =99

13+Z+Y=180

13+99+Y=180

Y=180-112

Y=68

80% of what number is 15? Round the answer to the nearest tenth

Answers

15 x 100 / 80 = 18.75

To hmthe nearest tenth is 18.8

Answer:

x = 18.75 Round to nearest tenth is 18.8

Step-by-step explanation:

We have, 80% × x = 15

or,  [tex]\frac{80}{100}[/tex]  × x = 15

Multiplying both sides by 100 and dividing both sides by 80,

we have x = 15 × [tex]\frac{100}{80}[/tex]

x = 18.75

If you are using a calculator, simply enter 15×100÷80, which will give you the answer.

Solve for x. Enter the solutions from least to greatest
5x^2 + 15x – 50 = 0
lesser x =
greater x =

Answers

Least x= -5
Greater x= 2

please hellpppp!!! :)

Answers

Answer: (a.) 32x-20  4*8-4*5        (b.) 22y    11y+11y

Step-by-step explanation:

Given the function f(x) = x - 1. evaluate f(-12).

Answers

Answer:

f(-12) = -13

Step-by-step explanation:

f(x) = x - 1

Let x = -12

f(-12) = -12-1

       = -13

Answer:

[tex]f(x) = x - 1 \\ f( - 12) = - 12 - 1 \\ \boxed{ f( - 12) = - 13}[/tex]

f(-12) = -13 is the right answer.

A coin is flipped 8 times. Find the probability of the event:

exactly 8 heads
a.
0.004
b.
1
c.
0.0625
d.
0.109

Answers

Answer:

It should be a. 0.004.

Step-by-step explanation:

I got this correct on Edge.

It should be A 0.004

Julie ran 7/8 of a mile. Kelly ran 1/3 of a mile.. How much farther did Julie run?

Answers

First convert the distance she ran from a mixed number to a improper fraction:

2-3/4 equals 11/4.

Since this a unit rate problem divide the miles by the time traveled.

11/4 (miles) ÷ 1/3 (hour). When you divide a number by a fraction use (Keep-Change-Flip).

11/4 × 3/1 = 33/4 miles/hour.

Convert improper fraction to mixed number by dividing 33 by 4.

33/4 = 8-1/4 miles/ hour.

Jonathan collects postcards and stamps. The number of postcards in his collection is 12 more than 4 the number
in all. If Jonathan has x stamps, which equation represents this situation and how many stamps does he have?
OA. The equation is fr+12 = 39, and the number of stamps is 36.
OB . The equation is 1+1=39, and the number of stamps is 24.
О с. The equation is sti+5 = 39, and the number of stamps is 18.
OD. The equation is r= 39+1, and the number of stamps is 156.
Reset
Next

Answers

Answer:

OA

Step-by-step explanation:

that is the only one with the right numbers

help..........................

Answers

-5x = 13 - 78
-5x = -65
65/5
x = 13.

The high temperature was recorded as 19.8°F. The low temperature that same day was recorded as −4.5°F.What was the difference between the high and low temperatures for that day?

Answers

Answer:

24.3

Step-by-step explanation:

I hope this helps

Have a blessed day

The difference between the high temperature and the low temperature is 24.3 F.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the high temperature was recorded as 19.8°F. The low temperature that same day was recorded as −4.5°F.

The difference will be calculated as,

D = High temperature - low temperature

D = 19.8 - (-4.5)

D = 24.3 F

Therefore, the difference between the high temperature and the low temperature is 24.3 F.

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Jose makes $34 in 2 hours. How much does he make in 40 hours?

Answers

Answer:

680

Step-by-step explanation:

Jose's income in 2hours = $34

in 1 hour = 34 divide by 2 = 17

income made in 40 hours = 17 multiplied by 40 = $680

jose makes 680$ in 40 hours

Write -(3) to the power of 4 in expanded form?

Answers

Answer= -81
-3 x -3 x -3 x-3= -81

Find the range and domain of the following function

Answers

Since we don’t see an end on the X value we know that every number could be X. This mean X is an element of reels, so the domain answer is XER, the y however is over -2, so y>-2 but it can be any number above that so it is also an element of reels. So y>-2,YER would be the range

solve the system of equations by the substitution method .
y=5x+8
y=8x+9

Answers

Answer:

rearrange the question

y - 5x = 8.................(1)

y - 8x = 9..................(2)

make y the subject formula in eqn. (1)

y = 8 + 5x................(3)

substitute

8 + 5x - 8x = 9

-3x = 1

x = -⅓

y = 8 + 5x

y = 8 + (-⅓)

y = 23/3

Plsss so keen help ASAP

Answers

I assume B, since you start with the sum of 16, then break it down and get "9+1=10, 10+6=16"

Please help I’m tired and I need to go to bed! I’ll mark Brainly thingy.

Answers

Answer: part A because f(x)=(2x-1) (2x+3)

El costo total para fabricar sopaipillas incluye un costo fijo de $ 5.000 más un costo de $ 80 por cada unidad. ¿Cuál de las siguientes funciones expresa el costo total ( C ), en pesos, para fabricar x sopaipillas

Answers

Answer:

y = 80x + 5000

Step-by-step explanation:

The perimeter of a square is 28cm.
Work out the area of the square.

Answers

Answer:

28:4=7

7×7=49

Step-by-step explanation:

jehsjtixzldlzdlzxzpx0ts0tyotyotypty

eb0ucudufpzc

Answer:

49cm^2

Step-by-step explanation:

a square has congruent sides so we can /4 to get each side when we are given the perimeter in such question.

28/4 = 7cm each side

area = L X W

= 7 x 7 = 49 cm^2

Help me with 47-50 based on the graph

Answers

Answer:

-1

3

[-4,-2] and [2,3] are increasing

[-2,-1] and [3,5] are decreasing

(-infinity,-4] and [-1,2] and [5,infinity)

Step-by-step explanation:

look at the graph

for 47. it's asking when the input (aka the X) is equal to 1, what is the output (aka the Y). so just go to the graph where X=1 and read the Y

Giving right answer a branleist

Answers

Answer:

(a) 860, (b) 860, (c) 860 and 186

Step-by-step explanation:

(a) 860

860 ends with a zero or a five, 186 and 863 do not.

(b) 860

860 ends with a zero, 186 and 863 do not.

(c) 860, 186

860, the 0 is even. 186, the 6 is even. 863, the 3 is not even.

(6x - 2)2 + (5x - 2)2 - 4(3x -1)(5x - 2) = 0

Answers

Answer:

[tex]x[/tex]∈{[tex]\frac{\sqrt{129} +33}{60} ,\frac{-\sqrt{129}+33 }{60} )[/tex]

Step-by-step explanation:

( There is over 25 steps) (brainly has a max amount of characters)

([1 + 7)^2]^2 x (12^2)^0

Answers

Answer:

64

Step-by-step explanation:

5 estrells

2 x 1 = ?
Pretty tricky.. I know right..

Answers

Answer:

the answer is 2

Step-by-step explanation:

this was so hard to answer I needed to have a bit of consideration

Answer:

i think it is 2

Step-by-step explanation:

2 groups of 1 means there is 2 in total

Anyone know how to do this?

Answers

Answer:

63.55

Step-by-step explanation:

1. Given that Javier's pay rate is $10.25 per hour, let's find the combined amount he earned from Monday and Tuesday by multiplying the hours worked by 10.25.

[tex]2.4 * 10.25[/tex]  [tex]24.6[/tex] [tex]3.8*10.25[/tex] [tex]38.95[/tex]

2. Now, let's add 24.6 and 38.95 to get how much he earned:

[tex]24.6+38.95[/tex] [tex]63.55[/tex]

Therefore, Javier earned 63.55 dollars and cents on those two days.

please help me pass it ​

Answers

Answer

its G

Step-by-step explanation:

it 23

The shape of a glass stopper is composed of a hemisphere of radius 3 cm and a right circular cone with a slant height of 5 cm as shown. Find the total surface area of the glass stopper. (Take 3.14) ​

Answers

Answer:

Total Surface Area = 150.72 cm

Step-by-step explanation:

Surface Area of a cylinder = 2 × area of base + lateral face

First find the area of the base

Area of Base = πr² ( pi × radius squared ) ( pi = 3.14 )

AB = 3.14 × 3²

AB = 3.14 × 9

Area of Base = 28.26

Next, find the lateral face

Lateral Face = circumference of base × altitude

( circumference of base = 2πr ) ( altitude = height of the cylinder )

LF = 2 × 3.14 × 3

Lateral Face = 18.84

Last, is the Surface Area

Surface Area of a cylinder = 2 × area of base + lateral face (formula)

SA = 2 × 28.26 + 18.84 × 5

SA = 56.52 + 18.84 × 5

SA = 56.52 + 94.2

Total Surface Area = 150.72

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