Estimate the sum by rounding each number to the nearest hundred

Answer:

$33.91

Step-by-step explanation:

54.25 x 0.08=4.34 TAX

54.25 x 0.17= 9.22 TIP

Add:

54.25+4.34+9.22= 67.81.

Divide:

67.81 ÷ 2 =33.905

So arround 33. 91 if you rounded it off.

Answer:

Slope is -2, y-intercept is 2

Step-by-step explanation:

The formula for slope is y2-y1/x2-x1, therefore:

-6-(-2)/4-2 = -4/2 = -2

As for the y-intercept, you can easily follow the pattern of the table. If y increases by 4 every time x increases by 2, you could count down (or because we're in the negatives, you'd technically count up):

-2+4 = 2

Answer:

A

Step-by-step explanation:

Answer:

$28.42 is your total

Step-by-step explanation:

hope it helps, please mark as brainliest, please

Answer:

the aswer is 154

Step-by-step explanation:

multiple

Answer:

3 and half

Step-by-step explanation:

half of seven is 3.5

Answer:

rise over run

One of the most important things to understand about lines is the definition of slope. Slope is the 'steepness' of the line, also commonly known as rise over run. We can calculate slope by dividing the change in the y-value between two points over the change in the x-value.

Step-by-step explanation:

Answer:

hourly fee is $62.5

Step-by-step explanation:

75 is flat fee so it's constant. works 2 hours so flat fee time 2 is 2x.

200=75+2x

200-75=2x

125=2x

62.5=x

Answer:

angle edf is 70

Step-by-step explanation:

triangle angles always add up to 180. So if you have 40 degrees at angle e already, 180-40 = 140

since side DE and side EF are congruent, that means its an isosceles triangle. One rule for that type a triangle is that the two base angles are equal. So you can just do 140/2 = 70

hope that helps!

Answer:

f(n)=o.15n. is you answer

Answer:

a

Step-by-step explanation:

Answer:

527-119 is 408

Step-by-step explanation:

the answer is 408

Answer:

The answer is 5 pages per min

Step-by-step explanation:

U have to divided 30 by 6 which is your answer

HOPE THIS HELPS

Answer:

5

Step-by-step explanation:

Answer:

page 88

Step-by-step explanation:

Answer:

0.2 ( 2 pages)

Step-by-step explanation:

all you have to do is divided 44 by 220 and you get your answer.

      I HOPE THIS HELPED :)

Answer:

I think it would be the 2 bathchrs go by div and turn to a simple form and then overdue it by its times and calculate I hope it helps you I'm very sorry if it doesn't

Answer:

yeah what mllee said (I'm just confirming her answer :))

Step-by-step explanation:

Number of hours Jonas practising, j = 1 hr.

Number of hours Bradley practising, b = 3 hr.

Total minutes of hour Jonas practised :

[tex]T_j = 1\times 365\times 2\times 60\ minutes\\\\T_j = 43800\ minutes[/tex]

Total minutes of hour Bradley practised :

[tex]T_b=(1+2)\times 365\times 2\times 60\ minutes\\\\T_b =131400\ minutes[/tex]

Therefore, Jonas and Bradley practice for 43800 minutes and 131400 minutes respectively.

Hence, this is the required solution.

Answer:

13

Step-by-step explanation:

All you have to do it count the ticks until you get to the point. Think of them like little hops. You count  the number of hops it takes to get to the next point.

Answer:

Step-by-step explanation:

No its A dont listen to anyone else but me

Answer:

one-third

Step-by-step explanation:

2 2/3 - 2 1/3 is 1/3.

Answer:

Step-by-step explanation:

Firstly, we can simplify the ratio of boys to girls to  

1

:

2

.

Then, to find out how many students each ratio represents, we add up  

1

and  

2

to get  

3

(

1

+

2

=

3

).

By dividing  

3

by the number of students, we can find how many students ONE ratio represents:  

24

3

=

8

.

So ONE ratio is equal to  

8

boys. Since our simplified ratio of boys to girls is  

1

:

2

already, we do not have to do further multiplying - the number of boys is simply  

8

.

For the girls, simply multiply  

2

by  

8

to get  

16

.

Check:  

8

boys

+

18

girls

=

24

students

.

Answer:

Step-by-step explanation:

Terms are single numbers, variables, or the product of a number and variable.

A factor is one part of a product.

Hint #22 / 4

The expression \red{ab} + \green{cd}+ \blue{ef}ab+cd+efstart color #df0030, a, b, end color #df0030, plus, start color #28ae7b, c, d, end color #28ae7b, plus, start color #6495ed, e, f, end color #6495ed + \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd consists of four products of variables connected by addition so each product is a term. The first term is \red{ab}abstart color #df0030, a, b, end color #df0030, the second term is \green{cd}cdstart color #28ae7b, c, d, end color #28ae7b, the third term is \blue{ef}efstart color #6495ed, e, f, end color #6495ed, and the fourth term is \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd.

Hint #33 / 4

Each of the terms is the product of two variables. Each variable is a factor because it is one part of a product. The expression \red{ab}abstart color #df0030, a, b, end color #df0030 contains two factors: \red{a}astart color #df0030, a, end color #df0030 and \red{b}bstart color #df0030, b, end color #df0030. Similarly, the expressions \green{cd}cdstart color #28ae7b, c, d, end color #28ae7b, \blue{ef}efstart color #6495ed, e, f, end color #6495ed and \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd also contain two factors.

Hint #44 / 4

The expression ab+cd+ef+ghab+cd+ef+gha, b, plus, c, d, plus, e, f, plus, g, h consists of 444 terms, and each of these terms contains 222 factors.

Answer:

About 42%

Step-by-step explanation:

Answer:

The height of the building that casts a shadow of 78m meters is 39m

Step-by-step explanation:

Let height be represented by H and the shadow is S

as they are directly proportional

H [tex]\alpha[/tex] s

H=KS   ( where K is a proportionality constant)

H=2.5m , S= 5m

On substituting in the equation

2.5 = K*5

K= 0.5

Now the equation becomes

H = 0.5*S

Height when shadow is 78m

H= 0.5*78

H= 39m

Answer:

A literal equation is an equation which consists primarily of letters. Formulas are an example of literal equations. Each variable in the equation "literally" represents an important part of the whole relationship expressed by the equation. The "L" represents the length of one side of the rectangle.

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

2 to the power of 3 is: 2×2×2=8

3 to the power of 2 is: 3×3=9

Answer:

no these don't have the same powers

Step-by-step explanation:

2the power 3 =8 and 3the power 2 is 9..hope it's help ful

Answer:

True!

Step-by-step explanation:

3(10) - 9

30 - 9

21

Answer: false becuase you would add 9 to both sides simply 3x=19 then 19/3 then if u want to check it just plug 19/3 in the equation then cancel 3 simply 19-9.

Step-by-step explanation: i'm not so sure but hope it helps .

m= 70/27 simplified m= 2 16/27

Step-by-step explanation:

13(9-6m)+14(12m-8)

=117-78m+168m-112

=90m+5