The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir. how many boys are in the choir?

Answer:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Step-by-step explanation:

Answer:

= 44j+32

j = -8/11

geometric figure it is called a line.

Step-by-step explanation:

Expand the following:

4 (6 j + 5 j + 8)

Grouping like terms, 5 j + 8 + 6 j = (5 j + 6 j) + 8:

4 (5 j + 6 j) + 8

5 j + 6 j = 11 j:

4 (11 j + 8)

4 (11 j + 8) = 4×8 + 4×11 j:

4×8 + 4×11 j

4×8 = 32:

32 + 4×11 j

4×11 = 44:

Answer: 32 + 44 j

Answer: 3rd brand.

Step-by-step explanation:

1st brand:

6 oz cost $1.25

The amount per ounce will be:

= $1.25/6

= $0.21

2nd brand:

8 oz cost $1.33

The amount per ounce will be:

= $1.33/8

= $0.17

3rd brand:

12 oz cost $1.50

The amount per ounce will be:

= $1.50/12

= $0.125

4th brand:

16 oz cost $2.10

The amount per ounce will be:

= $2.10/16

= $0.13

From the calculation, the 3rd brand of orange juice is the better but as it's cheaper than others.

Answer:

Step-by-step explanation:

3m=-3

m=1

Answer:

m = -1

Step-by-step explanation:

3m + 4 = 1

subtract 4 from each side of the equation:

3m + 4 - 4 = 1 - 4

3m = -3

divide both sides by 3:

3m/3 = -3/3

m = -1

Answer:

Center (-13 , -2); Radius = 9

Step-by-step explanation:

Answer:

10.51

Always look to the right of the place you are rounding

so...

if you look at 10.507140429

the 0 after 5 is in the hundredths place

look to the right of 0 and you'll see a 7.

If the number to the right of the place you are supposed to round to is:

5 or greater - round up

less than 5  - round down

Hope this helped

Answer:

9.1 x 10² = 910

9.1 / 10² = 0.091

Step-by-step explanation:

Answer:

910 and 0.091

Step-by-step explanation:

multiply for 10^2 (100) means to move the comma to the right for two times

With a step we obtain 91. for the second step we have to add a zero and we have: 910

For the second the work is the same but with have to move the comma to the left two times,

first step: 0,91

second step : 0,091

Answer:

0.6666666666666666666666

Step-by-step explanation:

Answer:

4,-3

Step-by-step explanation:

Answer:

above

Step-by-step explanation:

Where the graph

Answer:

-3/4 is the answer

The key to this problem is to write out the probabilities and determine which one is most likely and least likely (or impossible).

Drawing a black card from a standard deck of playing cards:

There are 52 cards in a playing deck, 26 are red and 26 are black.

[tex]\frac{26}{52}[/tex] = [tex]\frac{1}{2}[/tex]

A spinner has 5 equal sections numbered 1 through 5. You spin and land on a number less than or equal to 4.

This means that all the numbers (1, 2, 3, and 4) except 5.

[tex]\frac{4}{5}[/tex]

You roll a standard number cube and get a number less than 2.

A standard cube is from 1 to 6, and 1 is the only number on the cube that is less than 2.

[tex]\frac{1}{6}[/tex]

You roll two standard number cubes and the sum is 1.

The smallest number on a standard cube is 1, so you can't make the sum 1 with 2 dice.

0

If we put these in order, we get:

[tex]\frac{4}{5}[/tex], [tex]\frac{1}{2}[/tex], [tex]\frac{1}{6}[/tex], 0

So, the order going from top to bottom in the picture is: 2, 1, 3, 4

Answer:

1. He earned 246

82% = 0.82

Move decimal right twice

82 x 300 is 24600

Move decimal left twice

= 246

2. 25

Solve for Y (Total Diamonds)

12 = 48% × Y

12 = [tex]\frac{48}{100}[/tex] × Y

Y = 12 × [tex]\frac{100}{48}[/tex]

Y = 12 × 100 ÷ 48

Y = 25

3.80.95%

Solve for "%"

% = 34/42

% = 0.8095 (rounded)

Convert decimal to percent using percent formula:

% = 0.8095 × 100 = 80.95%

Answer:

the answer is C I got you :)

Answer:

3x+87=12

This is the answer

Answer:

dtcttr57uhiiiiiiiioii

Answer:

$12,155.06

Step-by-step explanation:

Using the compound interest formula;

A= P(1+r)^n

P = $10,000

rate r = 5% = 0.05

Time r = 4years

Substitute

A = 10,000(1+0.05)^4

A = 10,000(1.05)^4

A = 10,000(1.21550)

A = 12,155.06

Hence the amount after 4 years will be $12,155.06

Answer:

m3=56 and m1=75

Step-by-step explanation:

Answer:

12 apple in a small box.

Step-by-step explanation:

If there's 100 in a large box, then subtract the 4 loose apples to only have left 96 apples among the 8 small boxes. 96/8 is 12 apples per small box

Answer:

ggsdfgsdfgsdfgetertertewrt

Step-by-step explanation:

gbgbsgsbgsfgsgs

Answer:

HM > CH is the answer :) E.

Answer:

A. -9n + 20

Step-by-step explanation:

First, distribute -5 to all terms within the parenthesis:

-5(2n - 4) + n

(-5 * 2n) + (-5 * -4) + n

-10n + 20 + n

Simplify. Combine like terms:

(-10n + n) + 20

(-9n) + 20

A. -9n + 20 is your answer.

~

Answer:Percentage of the sandwiches which were turkey=25%

Step-by-step explanation:

Number of sandwiches in all(ham and  turkey)=  64

Number of turkey sandwiches =16

Percentage of the sandwiches which were turkey=16/64 x 100

=0.25 x 100

=25%

Answer:

21°

Step-by-step explanation:

<CBE=<ABD=69°

in triangle ABD, <ABD+<ADB+<DAB=180°

69°+90°+x=180°

So, x= 21°

Answer:

15 & -5

Step-by-step explanation:

15 * -5 = -75

15 + (-5) = 10

Leave a like and mark brainliest if this helped

Leave a like and mark brainliest if this helped