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3 years ago

11(p-3)=5(p+3) really need an answer please hahaha

Mathematics

2 answers:

yawa3891 [41]3 years ago

8 0

Answer:

p=104/33

Step-by-step explanation:

Leni [432]3 years ago

7 0

Answer:

P = 8

Step-by-step explanation:

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What # is closer to 0.998? 10.22 or -1.10

tatyana61 [14]

0.998 is 9.222 away from 10.22 ,
but it's only 2.098 away from -1.10 .

So -1.10 is quite a bit closer.

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3 years ago

Write a system of equations to describe the situation below, solve using an augmented matrix, and fill in the blanks.This mornin

Georgia [21]

Answer:

$\begin{gathered} \text{ A tray of club sandwiches cost \$9} \\ A\text{ tray of vegetarian sandwiches cost \$6.} \end{gathered}$

Step-by-step explanation:

Given the information, create the following augmented matrix:

The first order was for 1 tray of club sandwiches, at a cost of $9. The second-order, which cost $69, was for 5 trays of club sandwiches and 4 trays of vegetarian sandwiches.

$\begin{gathered} 5x+4y=69 \\ x=9 \end{gathered}$

Into an augmented matrix:

$\begin{bmatrix}{5} & {4} \\ {\placeholder{⬚}} & {1}\end{bmatrix}\begin{bmatrix}{69} & {} \\ {9} & {}\end{bmatrix}$

Solve.

Let x be the cost of a tray of club sandwiches.

Let y be the cost of a tray of vegetarian sandwiches.

$\begin{gathered} x=9 \\ Substitute\text{ on the first equation} \\ 5(9)+4y=69 \\ 4y=69-45 \\ y=\frac{24}{4} \\ y=6 \end{gathered}$

8 0

1 year ago

256 heartbeats in 4 minutes

Aneli [31]

Answer:

64 beats per minute

Step-by-step explanation:

256 divided by 4

3 0

2 years ago

16= -16h i have no clue what the answer is so ya :/

jenyasd209 [6]

Answer:

Hey there!

-16h=16

Divide both sides by -16

h=-1

Hope this helps :)

5 0

3 years ago

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The Smurfs family goes grocery shopping once a week they spent $250 in a month for the groceries how much money would you spend

aalyn [17]

$250/30 days= money spent per day
$8.33 = money spent per day

$250 x 12 months = money spent per year
$3,000.00 = money spent per year

$250/4 weeks= money spent per week
$62.50 = money spent per week

hope this helps :)

7 0

3 years ago

Read 2 more answers