Mathematics High School

Use the distributive property and fill in the blanks.

7(4x + 2) =
+ 14

Answers

Answer 1

Answer:

that should be your awnser

Use The Distributive Property And Fill In The Blanks.7(4x + 2) = + 14

Related Questions

The ratio of Sam's money to Buffy's is 1.2. If Sam has $3, how much money does Buffy have? Show your work please

Answers

if the ratio is 1:2,

sam has three dollars.
buffy has six dollars.

we know this because the ratio is 1;2, so we can multiply sam’s amount by two, because buffy’s amount is twice sam’s amount.

ANSWER: buffy has 6 dollars!!


if you need the new ratio: 3:6

If n + 7 = 10, evaluate 2n - 2
O 3
0 17
4
6

Answers

Answer:

The value of 2n - 2 is 4.

Step-by-step explanation:

Given the equation

[tex]n + 7 = 10[/tex]

Subtract  7 from both sides of the equation

[tex]n+7-7=10-7[/tex]

Simplify

[tex]n=3[/tex]

Now substituting n = 3 in the equation

2n - 2 = 2(3) - 2

          = 6 - 2

          = 4

Therefore, the value of 2n - 2 is 4.

Finding missing angles
please help!! i really need it

Answers

Answer:

95°

Step-by-step explanation:

The angles have the same degrees

Somebody help me.....

Answers

Answer:

in my knowledge

26 , 31 , 36 , 41 , 46

rule:5

cause 26+5=31

31+5=36

36+5=41

41+5=46 and so on...

What description is correct for the polynomial?
3x4 + 2x - 9
A quadratic trinomial
B quartic trinomial
C quadratic binomial
D cubic binomial

Answers

Answer:

The polynomial 3x^4 +2x - 9 is a quartic (it is to the 4th power) and a trinomial (3 terms).

Mary got a sales job at her father's company. She was paid $9 per hour plus a 5%commission on her sales. Last week sheworked 40 hours with sales of $5560. How much was she paid?

Answers

Answer:

Mary was paid $638

Step-by-step explanation:

Mary was paid 360 $ for working alone because

$40 * 9 = $360

Mary was paid $278

5 % * $5560 = $278

360 + 278 = 638 $

isabels class has collected 90 cans in a food drive they plan to sort the cans into n bags, with an equal number of cans in each bag. write an expression to show how many cans there will be in each bag.​

Answers

Answer:

cn=90, so long as c and n are whole numbers

Step-by-step explanation:

There are two variables in this equation you have here. One, n the number of bags, has already been given to you, because there can be any number of bags. The other, weĺl call it c, is the number of cans in each bag. Because there could be any number of bags, and the number of cans needed in each one is also a variable, you are left with more than one option. Any solution will work so long as the number of cans, c, per bag, n, is equal to the total, 90. There could be 9 cans in 10 bags, or 10 cans in 9 bags, or 15 cans in 6 bags or vice versa. The only way to define it for one answer is to have a set number of bags or cans per bag. Hope this helps!

Ms.Lee bought some Reese and a bag of chips. They cost $4.36 altogether. The chips cost $1.60 more than the Reese. How much did the Reese cost?

Answers

Answer: $1.38

Step-by-step explanation:

Let the value of the Reese be represented by x

Since the chip cost $1.60 more than the Reese, then the chip will be:

= x + 1.60

Since they cost $4.36 altogether, the value of the Reese will be:

x + (x + 1.60) = 4.36

2x + 1.60 = 4.36

2x = 4.36 - 1.60

2x = 2.76

x = 2.76/2

x = 1.38

The Reese cost $1.38

Answer:

1.36

Step-by-step explanation:

Plz help The table shows the linear relationship between the
amount of chocolate chips in ounces and the amount
of oats in cups used in a dessert recipe.
What is the rate of change of the amount of
chocolate chips with respect to the amount of oats
used in this recipe?
Dessert Recipe
oz per cup
Oats
(cups)
Chocolate Chips
(oz)
3 oz per cup
100
3
6
2
oz per cup
A
12
D
2 oz per cup
18

Answers

Answer:

Step-by-step explanation:

2 2/3

HELP I NEED HELP ASAP

Answers

Answer:

D

Step-by-step explanation:

6x^2 + 10x^2 = 16x^2

2x-x = x

-8 + 14 = 6

16x^2 + x + 6

please please help asap :)

Answers

Answer:

12

Step-by-step explanation:

to get from 3 to 6, 3 is multiplied by two

multiply the 4 by two to give you 8

line WY = 8

X = 8 + 4

X = 12

hellpppppppppppppp pleaseeee

Answers

Answer:

x=3+√2 or x=3−√2

Step-by-step explanation:

For this equation: a=1, b=-6, c=7

1x2+−6x+7=0

Step 1: Use quadratic formula with a=1, b=-6, c=7.

x=

−b±√b2−4ac

2a

x=

−(−6)±√(−6)2−4(1)(7)

2(1)

x=

6±√8

2

x=3+√2 or x=3−√2

A fish in an aquarium is 4ft long. A scale model of the fish is 2in long. What is the scale factor

Answers

8? Mdmdmmdmdmdmmdkdkd

I fell asleep in class and Im failing, pleaseeee help!

Answers

[tex]\huge{\underline{\underline{\mathcal{\bf\pink{AnSwer}}}}}[/tex]

8.) ∆MRP

9.) SSS

Reason:-

MR is the common side in both the triangles hence, ∆MRX is congruent to ∆MRP

Since, MR is common side XR = MP MX = PR

they both are congruent by SSS

help please!! solve for x

Answers

im kinda bad at explaining, but basically what you have to do is find the angle to the right of the 50° angle. since theres an equilateral triangle, 180-50-90= 40. since the triangle x is in has 2 equal sides, 2 of the angles are 40. so, 180-40-40=100. sorry if that's off

find the missing side length lol help

Answers

the missing side length is 45.5
The answer is whatever someone said above me

What is the slope intercept ?

Answers

Answer:

y=mx+b

Step-by-step explanation:

that is the equation

72% of the students in Math 6 at AZVA are currently mastering there lessons. If 306 students are mastering their math lessons, how many students are in math 6?

Answers

Answer:

425

Step-by-step explanation:

72%of425 is 306

Answer:

306/x = 72/100

72x= 306 x 100

72x = 30600

X = 425

Step-by-step explanation:

Four times a number plus three times the number is the same as 14 more than
5 times the number. Find the number.

Answers

Answer: Number equals 7

Step-by-step explanation:

4x+3x=5x+14

7x=5x+14

-5x  -5x

2x=14

x=7

Lauren invests money in an account paying simple interest. She invests $50 and no money is added or removed from the investment. After one year, she has $50.50. What is the simple percent interest per year?

Answers

Based on the amount invested and the amount it grew to, the simple interest rate is 1%.

Lauren invested $50 and got $50.50 after a year.

What is the Simple Interest rate?

This rate can be found by the formula:

= (Difference in investment in year 1) / Amount invested x 100%

Solving gives:

= (50.50 - 50) / 50 x 100%

= 1%

In conclusion, the rate is 1%.

Find out more about simple interest at https://brainly.com/question/2294792.

| How do you write 1.4 x 102 in standard form?

Answers

Answer:

1.4279999999999999 x 10²

Step-by-step explanation:

Determine the similarity ratio (large to small) of the similar figures. A) 1:2 B)2.1 C) 3:1 D 3.2.​

Answers

Answer:

1:2

Step-by-step explanation:

PLEASE HELPPP ASAP I REALLY NEED HELP IVE BEEN DOING THIS FOR 3 HOURS

Answers

Answer:

Step-by-step explanation:

Please Hellppp!!!! PLZ ASAP!! Need help!!! Answer this question.

Answers

Answer:

n,n

I think

Step-by-step explanation:

Answer:

n,n

Step-by-step explanation:

convert 40/99 into a decimal round to the nearest tenth if possible

Answers

It should be 0.4 :) Hope this helps!

Answer:

.40

Step-by-step explanation:

convert the fraction to a decimal by dividing the numerator by the denominator.

If Lin runs21 laps at the same rate will it take her how many minutes

Answers

Answer:

25.2

Step-by-step explanation:

What's the square root of 7

Answers

Answer:

2.645

Step-by-step explanation:

Answer:

[tex] \sqrt{7} = 2.65[/tex]

Help me pls ://////

Answers

Answer:

Sample size is 50. to Problem B= 40

Step-by-step explanation:

Kelly met Jesse and Liza at the max for breakfast. The graph shows Kelly’s speed during her 12 minute drive

Answers

Answer:

D. [tex]-360\,\frac{km}{h}[/tex]

Step-by-step explanation:

Physically speaking, average acceleration ([tex]\bar a[/tex]), measured in kilometers per square hour, is defined by following formula:

[tex]\bar a = \frac{v_{f}-v_{o}}{t_{f}-t_{o}}[/tex] (1)

Where:

[tex]v_{o}[/tex], [tex]v_{f}[/tex] - Initial and final speed, measured in kilometers per hour.

[tex]t_{o}[/tex], [tex]t_{f}[/tex] - Initial and final instant, measured in hours.

The initial and final instants are, respectively:

[tex]t_{o} = 5\,min\times \frac{1\,h}{60\,min}[/tex]

[tex]t_{o} = 0.083\,h[/tex]

[tex]t_{f} = 9\,min \times \frac{1\,h}{60\,min}[/tex]

[tex]t_{f} = 0.15\,h[/tex]

If we know that [tex]t_{o} = 0.083\,h[/tex], [tex]v_{o} = 60\,\frac{km}{h}[/tex], [tex]t_{f} = 0.15\,h[/tex] and [tex]v_{f} = 36\,\frac{km}{h}[/tex], then the average acceleration of Kelly is:

[tex]\bar a = \frac{36\,\frac{km}{h}-60\,\frac{km}{h}}{0.15\,h-0.083\,h}[/tex]

[tex]\bar a = -358.209\,\frac{km}{h^{2}}[/tex]

The correct answer is D.

Answer:

Step-by-step explanation:

Find the 10th term 1.2.4.8.

Answers

Answer:

512

Step-by-step explanation:

1+1 = 2

2+2 = 4

4+4 = 8

8+8 = 16

16+16 = 32

32+32 = 64

64+64 = 128

128+128 = 256

256+256 = 512

they add the answer by itself. hope this helps

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