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
vesna_86 [32]
3 years ago
11

Mary​'s car will go 261 miles on 14.5 gallons of gasoline in highway driving.

Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer:

a) 91 1/6 gallons

b) 2502 miles

Step-by-step explanation:

You are given a number of miles and a number of gallons for the car. The ratio of these numbers is ...

  (261 mi)/(14.5 gal) = 18 mi/gal

We presume this value is constant for this car. Then the questions can be answered by forming and solving a proportion:

a) 1641 miles/(gallons) = 18 mi/(1 gal)

Multiplying by gallons and dividing by 18 mi/gal, we get

  1641/18 gal = (gallons) = 91 1/6 gal

It will take 91 1/6 gallons of gasoline for Mary to drive to her friend's house.

___

b) Same deal, but the miles are unknown.

  (miles)/(139 gal) = (18 mi)/(1 gal)

Multiplying by 139 gal gives ...

  (18 mi)·139 = (miles) = 2502 mi

139 gallons of gasoline will let Mary drive 2502 miles.

You might be interested in
Please help me with this will reward brainlest
Liono4ka [1.6K]

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

C) 12.38 + 2.93 = 15.31

D) 9.2 + 6.21 = 15.41

E) 7.54 + 6.87 = 14.41

Answer

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

D) 9.2 + 6.21 = 15.41


3 0
3 years ago
Read 2 more answers
the diagram shows a circle inscribed in a square find the area of the shaded region of the side length of the square is 6 meters
ANTONII [103]
24 hope it helps for you
6 0
2 years ago
A weaver bought a bundle of grass of 50.00 dollars from which he made 8 mats if each mats was sold for 15.00 dollars find the pe
faust18 [17]

The percentage profit is 140%

What is percentage?

Percentage can be described as the expression of a number in hundredth.

The formula for calculating percentage profit is

profit/cost price × 100

cost price=  $50
selling price= $15
number of mats produced= 8

selling price of the mat= 15 × 8
= 120

Profit= selling price-cost price

= 120-50
$70

Therefore the percentage profit can be calculated as follows

= 70/50 × 100
= 1.4 ×100
= 140

Thus, the percentage profit is 140%

#SPJ1

Please see the link below for more information
brainly.com/question/27867428

5 0
2 years ago
If one side of a triangle is 87 and the other side is 52, what is the measurement of the other side?
mezya [45]

Answer:

87+52=139 180-139 = 41

41 is the measurement of the other side

Step-by-step explanation:

3 0
3 years ago
What is not an acceptable form of proof
STALIN [3.7K]
No reason, or no evidence to support your claim/proof
4 0
3 years ago
Other questions:
  • Can you help me please A, B, C Or D?
    14·2 answers
  • Write the pair of fractions as a part of fractions with a common denominator 1/4 and 2/3
    11·1 answer
  • How many dimes is there in 290 pennies
    11·2 answers
  • I have 24 sunflowers in a container Miss Mason buys one fourth of the flower mr. Kim buice one-third of the flowers some flowers
    5·2 answers
  • roduction records indicate that 2.8​% of the light bulbs produced in a facility are defective. A random sample of 30 light bulbs
    10·1 answer
  • What is 55% of 480 ???
    5·2 answers
  • We're are the tutors omg ​
    15·2 answers
  • Can someone help me please !!??
    14·1 answer
  • 6 x 3 = 3 x 6 which property represents
    15·2 answers
  • 12 inches
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!