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PLEASE HELP DUE TODAY Brian bought 11 pounds of sugar for $7. How many

PLEASE HELP DUE TODAY Brian bought 11 pounds of sugar for $7. How many dollars did he pay per pound of sugar?

2 months ago

Solution 1

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Guest #5491479

2 months ago

Answer:

It is 7 devided by 11

0.6363636363

Step-by-step explanation:

📚 Related Questions

Question

Find all possible values of the expression 1/x, if seven is less than x and x is greater than 7 but less than 13. HURRY I ONLY HAVE ONE HOUR PLEASE

Solution 1

yo~ Sorry I just needed the points

Question

a race car driver was driving at 300mph until he crashed into a wall. What was his speed after he crashed

Solution 1

Answer:

0

Step-by-step explanation:

Solution 2

Answer:

0

Step-by-step explanation:

Question

A pair of shoes cost $38 The sales tax rate is7% Find the total cost

Solution 1

$35.34 is the answer

Question

The area of a rectangular wall of a barn is 33 square feet. Its length is 8 feet longer than the width. Find the length and width of the wall of the barn, The width is feet.?

Solution 1

Answer:

Width = 3ft

Length = 11ft

Step-by-step explanation:

Given parameters:

Area of rectangular wall = 33ft²

Unknown:

Length and width of the wall of the barn = ?

Solution:

So;

Area of a rectangle = length x width

Let the length = L

width = W

L = 8 + W

33 = (8 + W)W

33 = 8W + W²

W² + 8W - 33 = 0

W² + 11W - 3W - 33 = 0

W(W + 11) - 3(W + 11) = 0

(W - 3)(W + 11) = 0

W - 3 = 0 or W + 11 = 0

So; W = 3

To find the length;

L = W + 8

L = 3 + 8 = 11

Question

Keith and Sarah Robinson purchased 40 stamps, a mixture of 49 cent and 34 cent stamps. Find the number of each type of stamp if they spent $17.35.

Solution 1

There are 2 equation. First let 49 cent stamps be f and 34 stamps be t.
One equation would be f+t=40 the other one would be .49f+.34t=17.35. You can do substitution if you want or elimination.
Put the two in line
49f+34t=1735
f+t=40----> elimination
-34(f+t=40)--> solve

49f+34t=1735
-34f-34t=-1360 --->solve
---------------------
15f =375--> divide
f=25
Then put this on the first equation to find the other answer.

Question

Hercules wrapped 1/3 of a present in 1/9 of an hour find the rate in presents per hour

Solution 1

Answer:

3presents per hour

Step-by-step explanation:

Given parameters:

Number of present wrapped = $\frac{1}{3}$ presents

Time taken = $\frac{1}{9}$ hours

Unknown:

Rate = ?

Solution:

To solve this problem ;

Rate = $\frac{number of present}{time taken }$

Rate = $\frac{\frac{1}{3} }{\frac{1}{9} }$

Rate = $\frac{1}{3}$ x 9 = 3presents per hour

Question

The first three terms of an arithmetic sequence are as follows. 33, 25, 17 Find the next two terms of this sequence.

Solution 1

Answer:

The next terms of the sequence 33, 25, 17 is:

$a_4=9$

$a_5=1$

Step-by-step explanation:

$3, 25, 17...$

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$25-33=-8,\:\quad \:17-25=-8$

The difference between all the adjacent terms is the same and equal to

$d=-8$

The first element of the sequence is:

$a_1=33$

now substituting $a_1=33$ and $d=-8$ in the nth term

$a_n=a_1+\left(n-1\right)d$

$a_n=-8\left(n-1\right)+33$

$a_n=-8n+41$

Determining the 4th term:

We already got the nth term of the Arithmetic sequence

$a_n=-8n+41$

substitute n = 4

$a_4=-8\left(4\right)+41$

$a_4=-32+41$

$a_4=9$

Determining the 5th term:

substitute n = 5 in the nth term

$a_n=-8n+41$

$a_5=-8\left(5\right)+41$

$a_5=-40+41$

$a_5=1$

Thus, the next terms of the sequence 33, 25, 17 is:

$a_4=9$

$a_5=1$

Solution 2

Answer:

Step-by-step explanation:

17,13,9

Question

A race car driver won a 300 mile race with a speed of 183.2 mph find the drivers time

Solution 1

Answer:

The time taken by the driver is: t = 1.6 seconds

Step-by-step explanation:

Given

Distance covered by a race car = d = 300 mile

Speed of a car = s = 183.2 mph

To determine

The time of the driver = t = ?

Using the formula to determine the time of the driver

distance = speed x time

d = st

t = d/s

substitute d = 300 and s = 183.2

t = 300 / 183.2

t = 1.6 seconds

Therefore, the time taken by the driver is: t = 1.6 seconds

Question

Annabelle drove 155 miles in 5 hours. How many miles does she drive in 4 hours? How many miles does she drive in 6 hours?

Solution 1

She drives 124 miles in 4 hours and 186 miles in 6 hours.

Question

joe boght 15 tolets. 1 was pure gold 2 were pure silver and the rest were wooden. how many wooden toilets were there?

Solution 1

12.
It is easy all you have to do is 15-3 because 1+2=3

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