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
anzhelika [568]
3 years ago
11

Marina volunteers at the salvation army. she has been tasked with buying non-perishable items for families that were displaced b

y a recent flood. she finds a company willing to sell her cans of food at a discounted price. in the system below x represents the number of small cans she purchased and y represents the number of large cans she purchased.
2.25x+4.75y=714.75
x+y=181

part c: how many small cans did marina purchase
part d:how many large cans did marina purchase
Mathematics
1 answer:
zavuch27 [327]3 years ago
7 0
Idkbdkakhanamakwwwvwbsjozuxbsbakakzuxjnwnaushx
You might be interested in
Determina si el número 2,340 es divisible por 2,3,5,9,y 10. Explica tu respuesta. ​
Eddi Din [679]
2340 es divisible por estos números. La resonanica wue entran en este número es porque todos son factores de este número.
6 0
3 years ago
Read 2 more answers
Suppose a house has a floor area of 2,250 square feet. what is this area in units of square centimeters?
Natali [406]
1 feet = 30.5 centimetres

1 feet² = (30.5)² centimetres²

2250 feet² = 2250 × 30.5² = 2093062.5 centimeters²
3 0
3 years ago
You are researching two glaciers.the first glacier flows at a rate of 75 meters in 3 days.the second glacier flows at a rate of
podryga [215]

Answer:

1.3\ days

Step-by-step explanation:

step 1

Find the units rate of the first glacier

\frac{75}{3}=25\frac{meters}{day}

using proportion  

\frac{25}{1}\frac{meters}{day}=\frac{200}{x}\frac{meters}{days}\\ \\x=200/25\\ \\x=8\ days

step 2

Find the units rate of the second glacier

\frac{107.5}{5}=21.5\frac{meters}{day}

using proportion  

\frac{21.5}{1}\frac{meters}{day}=\frac{200}{x}\frac{meters}{days}\\ \\x=200/21.5\\ \\x=9.3\ days

step 3

Find the difference

9.3\ days-8\ days=1.3\ days

4 0
2 years ago
15.<br> Find the slope of a line perpendicular to 2y=-6x+8<br><br> 2/3<br> 6<br> 1/3<br> -3/2
Yakvenalex [24]
The slope of the given line is found from the coefficient of x after dividing the equation by 2.
.. y = -3x +4
The given line has slope -3.
A perpendicular line will have a slope that is the negative reciprocal of this:
.. -1/(-3) = 1/3

This corresponds to your 3rd choice.

4 0
3 years ago
Can someone help me my grade are bad
Likurg_2 [28]

Answer:

8.31

Step-by-step explanation:

Using the Pythagorean Theorem:

a^2+b^2=c^2

10^2+b^2=13^2

100+b^2=169

b^2=69

b = \sqrt{69}

b = 8.306623863

The side length for x, rounded to the nearest hundredths, would be 8.31.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Many unversities and colleges have instituted supplemental instruction (SI) programs, in which student facilitator meets regular
    7·1 answer
  • Bijan is making a banner for his school. Along the bottom edge of the banner is a row of small squares. Each square is 6 inches
    11·1 answer
  • The ratio of boys to girls is 3 to 2 if there are 12 boys, how many girls are there
    14·2 answers
  • What do i haveto multiplie by nine to get to 5600?
    14·2 answers
  • The ratio of boys to girls in Mr. Smith's class is 3:2.
    8·1 answer
  • Obtain the length of a ladder leaning against a wall 4.33 m high and forming an angle of 60 ° with respect to the floor of the
    9·1 answer
  • I cant find out the answer for<br> the life of me
    13·1 answer
  • CAN SOMEONE PLEASE HELP ME
    6·2 answers
  • Will give Brainly! + 45 pts :)) thanks !
    11·1 answer
  • Find the value of r so the line that passes through the pair of points has the given slope. (3, 5), (−3, r), m=34
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!