1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvasek [131]
3 years ago
10

Rebecca's buys some scarves that costs $5 each and 2 purses that cost $12 each. The cost of Rebecca's total purchase is $39. Wha

t equation can be used to find n, the number of scarves that Rebecca buys?
Mathematics
2 answers:
Illusion [34]3 years ago
8 0
Scarves = 3

$39 = 5n + 2(12)
$15 = 5n
n = 3
slava [35]3 years ago
7 0
X=number of scarves
5x+2·12=39
5x+24=39
5x=39-24
5x=15
x=15:5
x=3 scarves

<em>Answer:3</em>
You might be interested in
0.50x-6=4 this is algebra 1 can you please help me
horsena [70]

0.50x-6=4

move -6 to the other side

sign changes from -6 to 6

0.50x-6+6= 4+6

0.50x= 10

divide by 0.50 for both sides

0.50/0.50x= 10/0.50

x= 20

Answer: x= 20

5 0
3 years ago
Read 2 more answers
A function is shown in the table:
Ipatiy [6.2K]

Answer:

The function is increasing from x = -2 to x = -1.

Step-by-step explanation:

The graph starts at -2 and is increasing by 1. it would not be "The function is increasing from x = 0 to x = 1" because it does not start at 0. it starts at -2. even though they both increase by 1, the starting point answer is always the best option.

8 0
3 years ago
Graph the line with slope 7 and y-intercept -7
poizon [28]

<u>Given</u><u> </u><u>:</u><u>-</u>

  • To graph the line with slope 7 and y intercept -7.

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • The graph of the line .

<u>Solution</u><u> </u><u>:</u><u>-</u>

Here since the slope of the line is 7 and y intercept is -7 , we can use the slope intercept form of the line to find the equation of the line . The slope intercept form of the line is ,

\longrightarrow y = mx + c

On putting the respective values ,

\longrightarrow y = 7(x) + (-7)

\longrightarrow y = 7x - 7

<u>For</u><u> </u><u>the</u><u> </u><u>graph</u><u> </u><u>see </u><u>attachment</u><u> </u><u>.</u>

6 0
2 years ago
The equations 2 x minus 5 y = negative 5, 11 x minus 5 y = 15, 9 x + 5 y = 5, and 14 x + 5 y = negative 5 are shown on the graph
Dafna11 [192]

Answer:

See attached graph

Step-by-step explanation:

8 0
3 years ago
Please help me I don't know how to do it
poizon [28]
Findd total collected
add everybody
fri+sat+sun+mon=
21+5 and 5/6+2.75+4 and 5/8
add what you can
21+5+2.75+4+5/6+5/8=
28.75+5/6+5/8
add the fractions by making denom same
5/6+5/8=20/24+15/24=35/24=1 and 9/24=1 and 3/8
28.75+1 and 3/8=29.75+3/8
that is how many barels total
times 205 since that is how many litesr in each bottle
205 times (29.75+3/8)=
205*29.75+205*(3/8)=
6098.75+76.875=
6175.625

29/30 is lost

1//30 remains
9175.625 times 1/30 (aka divided by 30)=205.854166666666666 litesr
205 bottles (and 0.85 partially full bottle)
3 0
3 years ago
Other questions:
  • 19.
    10·1 answer
  • The total bill at a restaurant was $58.25 and included a $12 tip for the server. What was the average spent per person prior to
    10·2 answers
  • Multiplicación Qué me de 300
    9·2 answers
  • Im just giving away points if you can solve this riddle
    7·2 answers
  • Pleaseeee help me with this answer choice question
    9·1 answer
  • Please help me in this question.I need it right now!!!
    7·1 answer
  • Help me now as fast as you cvan
    10·1 answer
  • 2 of 6
    10·1 answer
  • prism x is showen below. the volume of prism y is 10 cubic cm greater than the volume of prism x. what is the volume of prism y.
    5·1 answer
  • What is the area of the sector
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!