Round 27.977 to do nearest hundredth

Answer:

x < 165

Step-by-step explanation:

Hope this helps :)

Answer:

Inequality: [tex]250\geq s+85\\[/tex]

Solution:[tex]s\leq 165[/tex]

Step-by-step explanation:

The maximum number of students is 250 so the number of students (s) who can still participate plus the number already registered must be less than 250. This can be written as [tex]250\geq s+85\\[/tex].

Form here solve for s by subtracting 85 from both sides.

[tex]250-85\geq s[/tex]

250-85=165

[tex]s\leq 165[/tex]

Answer:

c= 20h + 60

Step-by-step explanation:

The correct dependent variable for this equation is "c" cost of Mr Z's tutoring. The independent variable is "h" hours of tutoring. This is because the independent variable h hours should determine the cost of tutoring c. Therefore the equation can be interpreted: if there are h hours of tutoring which cost 20 per hour, total cost is equal c. Also slope of the equation is 20, coefficient of h.

Answer:

33.75 :)

Step-by-step explanation:

Answer: 33.75

Step-by-step explanation:

45 x 0.75 = 33.75

Answer:

5%

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 2000 × 0.05 × 5 = 500

I = $ 500.00

The simple interest accumulated

on a principal of $ 2,000.00

at a rate of 5% per year

for 5 years is $ 500.00.

Answer:

"Can't be determined"

Step-by-step explanation:

From the triangles given in the picture,

Given:

m∠A = m∠C

m∠B = m∠D

But for the congruence of these triangles third condition is not given.

Therefore, congruence of these triangles can not be determined.

So the answer is "Can't be determined"

Answer:

H) SAS is the answer of the 9 th question

Answer:

selling price is $26.4

Step-by-step explanation:

Here, we want to apply the markup percentage so as to get the price of the jewelry

mathematically, we have the selling price as;

$22 + (30% of $22)

= $22 + 4.4

= $26.4

Answer:

Answer is -1/2 because its rise over run so the point that's higher goes down 2 to go to the point and moves right 4 and so it's -1/2.

Step-by-step explanation:

Answer:

-1/2 (lightblue)

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

an hour is 60 minutes, so the fraction would be:

5/60.

simplified, the answer would be:

1/12.

(just divide 5/60 by 5)

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)

if leg b is unknown, then. b = √(c² - a²)

for hypotenuse c missing, the formula is. c = √(a² + b²)

use a right triangle calculator :)

or those math apps on yo phone (photomath )

Answer:

-80, -60, -40, -20, 0, 20

Step-by-step explanation:

I don't even know if I am right, sorry

Answer:

-20, -40, -80

Step-by-step explanation:

as we see in the whole number (aka positive number) area, its counting by twenties because it goes from 0-20. since were in the negative area we would want to count up backwards,

so, 0 minus 20 equals -20

-20 minus -20 equals -40

and -20 minus -60 equals -80

hope this helped! <3

Answer:

I dont f-n know

Step-by-step explanation:

Step-by-step explanation:

x + y = 9. => 2x + 2y = 18.

2x + 2y = 18

- (2x - 3y = -12)

=> 5y = 30, y = 6.

Therefore x + (6) = 9, x = 3.

The solution is x = 3 and y = 6.

Answer:

The correct answer is,

[tex] - \frac{7}{8} [/tex]

Answer:

80x+65 2.465 3.865

Step-by-step explanation:

x being the number of years so in ten years he will have 80x10=800+65=865

80x5=400+65=465 so 5 is the number of years it would take

and i do not understand number 1 but i put a formula just in case that was it

Answer:

m=y/x

m=12/3

m=4

Step-by-step explanation:

Answer:

B is false.

Step-by-step explanation:

So based offf the graph, he earns about 7.50 per hour, so A is true, because 7.50(14)= 105.00 or 105, add the dollar. Meaning B has to be false.

If he works 14 hours then he will earn the amount of $105 which is true and if he works 16 hours then he will earn $120 which is true.

A linear equation is defined as an equation in which the highest power of the variable is always one.

The given graph represents Cody's work and the amount of money he earns at his job.

According to the given graph,

We can see two points are (4, 30) and (8, 60)

The linear equation will be

⇒ y - 30 = (60-30)/(8-4)(x-4)

⇒ y - 30 = (30)/(4)(x-4)

⇒ y - 30 = 7.5(x-4)

⇒ y = 7.5x - 30 + 30

⇒ y = 7.5x

Cody's work = 14 hours then we verify the response by substituting x = 14 in the above equation,

⇒ y = 7.5(14)

⇒ y = 105

Thus,  if he works 14 hours then he will earn $105

Cody's work = 16 hours then we verify the response by substituting x = 16 in the above equation,

⇒ y = 7.5(16)

⇒ y = 120

Thus, if he works 16 hours then he will earn $120.

Learn more about the Linear equations here:

brainly.com/question/13738061

#SPJ2

Answer:

B

Step-by-step explanation:

Answer:

76% of X= 9.12. X= 12 gram. Therefore weight of the sample is 12 gram.

Step-by-step explanation:

i hope it's help you

Answer:

Perpendicular

Step-by-step explanation:

Answer: 27 x +-3

Step-by-step explanation: Let's simplify step-by-step.

14x(2)+6x−7x−3

=28x+6x+−7x+−3

Combine Like Terms:

=28x+6x+−7x+−3

=(28x+6x+−7x)+(−3)

=27 x +−3

Answer:

25-x

Step-by-step explanation:

28 + 6x - 7x - 3

25 +6x -7x

25-x

Answer:

Step-by-step explanation:

$53.30 of $1780 is:

Answer:

3%

Step-by-step explanation:

The first step is to write 53.3 as a fraction of 1780, which is simply

53.3/1780

Now we need to multiply the numerator and denominator of the fraction by 10 to get rid of the decimal

53.3/1780 = 53.3/1780 x 10/10=533/17800

Now we just need to convert this fraction to a percentage :

533/17800 = 2.99438202247191

2.99438202247191 to the nearest tenth simpifies to 3

So, $53.3 is about 3% of $1780

Answer:

6in

it would be 6inches 2sides or 12 an one be 6

Answer:

The answer is $900

Step-by-step explanation:

Answer:

13.12

Step-by-step explanation:

Answer:

One possible side length could be a length of 6.7.

Step-by-step explanation:

We can assume that the hypotenuse of the triangle is 9 and one side length is 6. We can find the third side length using the pythagorean theorem [ a² + b² = c² ]. Use what we are given and solve for b.

6² + b² = 9²

36 + b² = 81

b² = 45

b ≈ 6.7

Best of Luck!

Answer: 2/6

Step-by-step explanation:

A dice has 6 possible outcomes, 1, 2, 3, 4, 5, and 6! There are only 2 numbers less than 3 which are 1 and 2 so the possiblity of getting less than 3 every roll is 1/3 or 2/6