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3 years ago

Please answer properly.

Mathematics

1 answer:

GREYUIT [131]3 years ago

3 0

Answer:

1) b=6

2)m=4

3)p=12

4)15+3x=18x

Step-by-step explanation:

1) If you subtract 6 from 12 you'll get b and that's equivalent to 6

2) I added the 32 and 4 and got 36 then divided it by 9 which gave me 4 which was equivalent to m

3) Yeahhh subtract 9 from 21 you'll get p

4) add everything together

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The product of 9 upon 7 and a number is 63. Find the number

Alex_Xolod [135]

Answer:

heyy Vrooo....

alr ans is 49

Step-by-step explanation:

see let number be x

so as per ques.. product of x and 9/7 = 9x/7

which is 63

so $\frac{9x}{7}$ = 63

9x = 63*7

x = $\frac{63*7}{9}$

x = 7*7 = 49

Possible to brainliest <3 ?

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3 years ago

shirley owns a diner. she decides to charge $1.50 for 2 egga and one piece of toast a $.90 for one egg and one piece of toast. w

charle [14.2K]

Answer:

1 toast costs $0.30 and 1 egg cost $0.60

Step-by-step explanation:

Let price of 1 egg be $e$ and price of 1 toast be $t$

<u>"$1.50 for 2 eggs and one piece of toast":</u>

We can write $2e+t=1.50$

<u>"$.90 for one egg and one piece of toast":</u>

We can write $e+t=0.90$

Now, we can solve the first equation for t and substitute that into 2nd equation and solve for e:

$t=1.50-2e\\Also\\e+t=0.90\\Substituting:\\e+(1.50-2e)=0.90\\e+1.50-2e=0.90\\-e=0.90-1.50\\-e=-0.6\\e=0.6$

Now using the value of e (0.6) and putting it back in the first equation, we will get t:

$2e+t=1.50\\2(0.6)+t=1.50\\1.2+t=1.50\\t=1.50-1.20\\t=0.30$

Hence, 1 toast costs $0.30 and 1 egg cost $0.60

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3 years ago

Show me the steps how to do 66253 divided by 317

Olegator [25]

I hope this helps you

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3 years ago

A family pays $228 for theme park admission. They bought 14 tickets. Adult tickets cost $22 each and kids tickets cost $12 each.

Yanka [14]

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5 0

3 years ago

Read 2 more answers

The function f(x) = –4x2 represents the path of a whale as it surfaces for air and dives again. Select all the observations that

olga nikolaevna [1]

Answer:

Option (A) and (E)

Step-by-step explanation:

Characteristics of the quadratic function representing the path of a whale as it surfaces for air is,

y = -4x²

1). Since domain of the given function will be all real number x until ocean hits the shore on both the sides of the path.

2). Range of the function will be the value of y from the bottom of the ocean to the surface.

3). Whale will touch the surface of the ocean at one point only.

4). Function 'f' will increase initially upto the surface of the ocean and then it will decrease.

5). Point where the hale touches the surface will be maximum.

Therefore, Options (A) and (E) will be the correct options.

7 0

3 years ago