math giving 29 points

Answer:

Burger = $15

Hot Dog = $10

Step-by-step explanation:

b=35-2h

4(b-2h)+6h=120

4(35-2h)+6h=120

140-8h+6h=120

140-2h=120

-2h=120-140

-2h=-20

h=10

b=35-2h = 35-20 = 15

Answer:

4 hours

Step-by-step explanation:

f the circumference of the circular garden =63 yards

Circumference of a Circle =2πr=πd (d=diameter)

Therefore:

πd= 63

diameter of the circular garden =63/3.14=20 yards

If he digs at a rate of 5 yards per hour, the time required to dig across the garden will be:

20 yards/5 yard per hours = 4 hours

It will take him 4 hours to dig across the circular garden.

Answer:

The answer is ->

x>-3

Answer:

60 degrees

Step-by-step explanation:

90 digress minus 30 degrees will be 60 degrees

Answer:

The line will cross point (0,-5) and (25,0)

Step-by-step explanation:

Proved graph in the picture using desmos graphing software

Answer:

2*9=18

Step-by-step explanation:

if there is 9 players on each of the 2 teams there would be 18 players in total

Answer:

x= -10

y= -43

Step-by-step explanation:

since both of your equations equals y just plug it into each other and than make the equation: 5x+7=4x-3

and than you can just start with the variables OR numbers and then simplify

5x+7=4x-3

5x+10=4x

10= -x

x= -10

so -10 for x

plug it in to one of your 2 equations to get y

5(-10)+7= y

-50+7=y

y= -43

Answer:

1a. 16

1b. 106

Not sure about the rest

Step-by-step explanation:

Answer:

51

Step-by-step explanation:

Answer:

42.5 hours

Step-by-step explanation:

17 hours/2 weeks

x hours/5 weeks

17*5=2x

42.5=x

Answer:

5

Step-by-step explanation:

Answer:

its 5 because the 6 is above five so it rounds the 4 to a 5 if that makes sense prob not lol

Step-by-step explanation:

Answer:

The answer is 1.

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Hoped this helped!

Brainly, Please?

Answer:

x+31°=180°

180°-31°=149°

answer

Answer:

A is the correct answer. hope this helps you

Answer:

Around 370 when rounded

Step-by-step explanation:

ok so we know that for one day rental cost 24.95 and 0.27 per mile.

Brad has a budget of 200 and wants to rent a car for 4 days and wants to know how many miles he can drive with his budget.

First off you have to mulitply 24.95(which is how much the rental cost per day) by 4. 24.95 x 4=99.8 so out of his 200 dollars he now has 100 budget for miles.

Next we are going to divide the 100 dollars left out of the budget by the cost per mile which is 0.27. 100/0.27=370 when rounded.

Answer:

Step-by-step explanation:

Step-by-step explanation:

therefore x+6=0

x = -6 hope this helps and you understand it.

Answer:

75.36

Step-by-step explanation:

if its 25.12 jus multiply it by 3 since its tripled

Answer:

y = -12x - 43

Step-by-step explanation:

"slope-intercept form" looks like y = mx + b.

We are given m = -12 and a point on the line which is (4, -5).

Substituting 4 for x, -5 for y and -12 for m, we get:

-5 = -12(4) + b.  Then b = -43, and the desired equation is y = -12x - 43.

Answer:

[tex]\frac{3}{5}[/tex]

Answer:

3/500

Step-by-step explanation:

Percent means

per hundred.

So we have the following.

0.6%=0.6 per hundred = 0.6/100

We next need to rewrite 0.6/100 so that is doesn't have a decimal in the numerator.

To do this, we multiply it by 10/10, which equals 1.

0.6/100 = 0.6/100 x 10/10 = 6/1000

(Note that we do not try to cancel when doing the multiplication.)

Our answer must be written in simplest form.

This fraction has a denominator of 1000.

So we can simplify it by focusing only on the factors 2 and 5.

In this case, we can divide both the numerator and denominator be 2.

6/1000 = 6 ÷ 2/1000 ÷ 2 = 3/500

We cannot use 2 or 5 to simplify further. So 3/500 is in simplest form.

So the answer is 3/500.

Answer:b and e

Step-by-step explanation:

Answer:

B and E

Step-by-step explanation:

This is because (1,5) represents the unit rate whilst, (20,100) represents reading 20 books.

MAKE SURE TO DRINK WATER AND A BREAK!!!

THINGS WILL GET BETTER <3

Answer:

12.5%

Step-by-step explanation:

hope it helps!!!

Answer:

s=6

Step-by-step explanation:

3(s+4)=30

multiply 3×s and 3×4

3s+12=30

-12=-12

3s=18

divide 18 and 3s

s=6

Answer:

s=6

Step-by-step explanation:

Answer:

126 dollars

Step-by-step explanation:

(i'm gonna be doing my work here, dont mind me LOL)

okay, so they sold 24 packs in 4 days. divide 24 by 4 and you get 6. multiply 6 by 3 and you get 18.

now, multiply 18 by seven and you get 126.

bam!! the dance team could earn 126$ in 7 days ^__^ hope you get an A!

Answer:

$126

Step-by-step explanation:

Let x = packs sold in 7 days

Set up a proportion.   days/days = packs/packs

4/7 = 24/x

4x = 24(7)  = 42 packs sold in 7 days

At $3/pack, the amount earned in 7 days =  3(42) = $126

Answer:

D.

Step-by-step explanation:

She used systematic sampling by asking the class to vote by using a type voting system this will help by choosing the highest number as the vote she will go through with.