HELP ASAP!!

question: which expression is equivalent to 7z + 3z by the distributive property?

answers:

A. z(7 + 3)
B. (7 + 3) + (z + z)
C. 10z squared
D. 73z

Answer:

a. Amount paid for the use of the money is $105

b. Amount paid to the bank is  $3,105

Step-by-step explanation:

The amount borrowed = $3000

Simple interest = 3 1/2%=0.035

a.

Amount paid for the use of the money = 3 1/2% of $3000

=0.035*$3000

=$105

PLEASE MARK ME AS BRAINLIEST

b.

Amount paid to the bank= Amount borrowed +simple interest

=$3000+$105

=$3105

Answer:

yup 12

Step-by-step explanation:

Answer:

i believe C

Step-by-step explanation:

sorry if wrong

Answer:

The answer is A

Step-by-step explanation:

I used distributive property and got 6x+9 Letter A has 6xs and 9 1s. So A is the correct awnser

The simple interest earned by Donna by the end of the sixth year is $74.24

Simple interest is the interest charge on borrowing that's calculated using an original principal amount only and an interest rate that never changes.  

Given that, Donna deposits $275 into her savings account for 6 years, the account earns 4.5% simple interest each year,

We need to find the interest earned by the end of the sixth year

Simple Interest = PRT / 100

Where,

P = Principal ($275)

R = rate (4.5%)

T = time (6 years)

SI = 275 × 6 × 4.5 / 100

= 7425 / 100

= 74.25

Hence, the simple interest earned by Donna by the end of the sixth year is $74.24

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Answer: C.

Step-by-step explanation:

B. Wouldnt work just by looking at it.

A. She already had 16 dollars, it wouldnt be with the "h"

D. she needs 110 dollars, she is not adding it to 16.

C works cause she needs 110, so she would have that with the "=" and the expression next to it. Answer is C

Answer:

5+(n-1)0.5

Step-by-step explanation:

Answer: 12°30’

Step-by-step explanation:

Answer:  [tex](-\infty ,-0.12][/tex]

Curved parenthesis for negative infinity. Square bracket for the -0.12

========================================================

Explanation:

The inequality [tex]x \le -0.12[/tex] is the same as [tex]-\infty < x \le -0.12[/tex]

This says that x is larger than negative infinity, but smaller than or equal to -0.12

Put another way: x is between negative infinity and -0.12, x could also equal -0.12

To write this in interval notation, we would say [tex](-\infty ,-0.12][/tex]

We always use a curved parenthesis for either infinity. The square bracket indicates "include this endpoint as part of the interval".

Answer:

The lion eats 66 pounds of food per day

Step-by-step explanation:

Answer:

60 and 120

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Answer:

From what I could tell, the answer is 16.

Add a point at (0.-2) then go down 3 and put another point connect the dots thats it

Step-by-step explanation:

Answer:

So graphing this line is super easy. The slope is -3 and the y-intercept is -2. The like will be going down. Find (0,-2) on the graph and plot that. then go down three times and to the right once. If you connect the first dot to the second one it will show you a line going downwards.

Step-by-step explanation:

If you still need help let me know.

1. 3 Gallons per minute

2. 3 gallons per minute

The unit rate is 3 gallons.

Answer:

I was unsure about the way your question was written so I solved for two equations: f(x)=14(5-x)*2 and f(x)=14(5-x)+2

Step-by-step explanation:

Given f(x) = 14(5−x)², the value of f(11) = 504

The given function is:

f(x) = 14(5 - x)²

To get the value of f(11), substitute x = 11 into the function f(x) = 14(5 - x)²

f(11) = 14(5 - 11)²

Simplify the expression

f(11) = 14(-6)²

f(11) = 14(36)

f(11) = 504

Therefore, given f(x) = 14(5−x)², the value of f(11) = 504

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Answer:

2(x-4) + 2(2x+8) OR long way (x-4) + (x-4) + (2x+8) + (2x+8)

Step-by-step explanation:

2(x-4) represents the (x-4) + (x-4) in the longer version since for perimeter you add the sides. Same thing for the other side, 2(2x+8) represents (2x+8) + (2x+8).

Not sure if you need the expression solved but here:

[tex]2(x-4) + 2(2x+8)\\(2x-8) + (4x+16)\\=6x+8[/tex]

To get from first line to second, use distributive property. To get from second to third line, combine like terms.

The perimeter of a rectangle with the length of (x - 4) and width of

(2x +8) will be (6x + 8).

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

We have to given that;

The length of rectangle = x - 4

The width of rectangle = 2x + 8

Now,

Since, The length of rectangle = x - 4

The width of rectangle = 2x + 8

We know that;

The perimeter of rectangle = 2 (Length + Width)

⇒ The perimeter of rectangle = 2 (x - 4 + 2x + 8)

⇒ The perimeter of rectangle = 2 (3x + 4)

⇒ The perimeter of rectangle = (6x + 8)

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Answer:

Step-by-step explanation:

Step 1

Parallel lines have the same slope.

Gray Dr is parallel to Brodie Ln

They both are parallel to x-axis, therefore both have a zero slope.

Step 2

m∠6 = x°

Angles 5 and 8 are supplementary with angle 6, so they have a measure of (180 - x)°.

Also, since Gray Dr is parallel to Brodie Ln and Canon Rd is transversal, the angles 9 and 12 have the same measure. Because ∠6 and ∠10 are corresponding angles.

Answer:

b

Step-by-step explanation:

Answer:

37

Step-by-step explanation:

914-100=814

814/22=37

Answer:

There were 118,637 personal care aides in 2014.

Step-by-step explanation:

By 2024, there will be a need for 160,328 personal care aides, a growth of about 26% over 2014 levels.

This means that the 2014 levels is 100% - 26% = 74% of the 2024 levels.

Number of personal care aides in 2014:

74% of 160,320. So

0.74*160320 = 118,637

There were 118,637 personal care aides in 2014.

Answer:

its easy just count the squares that is touching the outline of the shape and boom

Answer:

1000

Step-by-step explanation:

Answer:

B) $43.40

Step-by-step explanation:

For the tax, 6% of 35 = 2.1

So with tax = $35 + 2.1 = $37.1

18% tip

So, 18% of 35 = 6.3

So we are gonna add all the costs together = 37.1 + 6.3 = $43.40

Answer:

Answer:

B) $43.40

Step-by-step explanation:

For the tax, 6% of 35 = 2.1

So with tax = $35 + 2.1 = $37.1

18% tip

So, 18% of 35 = 6.3

So we are gonna add all the costs together = 37.1 + 6.3 = $43.40

Step-by-step explanation:

Answer:

59°

Step-by-step explanation:

In triangle DAB, by Pythagoras theorem:

[tex] DB= \sqrt {6^2 +5^2} =\sqrt{36+25}=\sqrt{61}[/tex]

Next, in triangle DCB, by Pythagoras theorem:

[tex] DB= \sqrt {(\sqrt {61} )^2 - 4^2} =\sqrt{61-16}=\sqrt{45}[/tex]

Now, by sin rule.

[tex] \frac{ \sin \: p}{ \sqrt{45} } = \frac{ \sin 90 \degree}{ \sqrt{61} } \\ \\ \frac{ \sin \: p}{ 6.70820393} = \frac{ 1}{ 7.81024968 } \\ \\ \sin \: p = \frac{ 6.70820393}{7.81024968} \\ \\ \sin \: p = 0.858897501 \\ \\p = 59.19301883 \degree \\ \\ p \approx 59 \degree[/tex]

Answer:

about 44 hours a week

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

Answer:

h=2(R-4)

h=2R-8

h+8=2R

h+8/2=R

so...R=h+8/2

Answer:

h+8/2

Step-by-step explanation:

h=2R-8

h+8=2R

h+8/2=R

R=h+8/2

Answer:

-8x2 + 14x - 8

Step-by-step explanation:

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