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
ycow [4]
4 years ago
15

In a college test, students receive 4 points for every question answered correctly and loses 7 points for every question answere

d incorrectly. On this particular test, Terry answered 87 questions correctly and 46 questions incorrectly. What is his score for the test?
Mathematics
1 answer:
tigry1 [53]4 years ago
3 0

Answer:Her score is 26

Step-by-step explanation:

To find the answer, we must deduct the total amount of points that are answered correctly

By the total amount of points that are answered incorrectly.

Because = 1 answered correctly = 4 points

= 1 answered incorrectly = deduct 7

points

So= 87 answered correctly × 4 points

= 348 points

So= 46 answered incorrectly × 7 points

=deduct 322 points

Then the answer will be= 348 - 322= 26

Hope this helps!

You might be interested in
Whats the equation for the slopes (-3,12) (5,2)
bazaltina [42]
m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{2 - 12}{5 - (-3)} = \frac{-10}{5 + 3} = \frac{-10}{8} = -1\frac{1}{4}

y - y₁ = m(x - x₁)
y - 2 = -1¹/₄(x - 5)
y - 2 = -1¹/₄(x) + 1¹/₄(5)
y - 2 = -1¹/₄x + 6¹/₄
  + 2             + 2
     y = -1¹/₄x + 8¹/₄
7 0
3 years ago
Plzzzz tell me what these are called in the answer first one get it​
klemol [59]
They are called breed:different
4 0
4 years ago
What is the slope of the line shown on the graph?
ziro4ka [17]

Answer:

Step-by-step explanation:

The slope, m, can be determined using any two points, and slope is defined as

m=(y2-y1)/(x2-x1), I’ll use (0,0) and (5,-1)

m=(-1-0)/(5-0)

m=-1/5

4 0
3 years ago
julie started with 20 pieces of gum and gave away x pieces. Karen started with 35 pieces of gum and gave away twice as many as j
liq [111]

Answer:

15

Step-by-step explanation:

If you replace each answer choice with the varibale, (x) then 15 would be the only choice that fits properly.

Equation:

20-x = 35-(2x)

when replacing 15 with x this is your new equation...

20-15 = 35-(2x15)

5 = 35-30

5=5

6 0
4 years ago
Rose normally pays $118.00 for an airplane ticket to visit her parents. The airline company is offering a 15% discount. How much
maria [59]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Pediatricians will measure and track the growth of an infant’s weight and length to be sure the baby is thriving and growing pro
    13·1 answer
  • 2. Find the compound interest on Rs.25, 000 after 2 years compounded
    6·1 answer
  • This pie chart shows the number of books a bookstore sold in four months.What percentage of all the books that were sold in thes
    5·1 answer
  • Please Answer ASAP!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • Please help. its for an assignment that is due today. <br>​
    5·1 answer
  • 2% of the ducks in a pond have a fluffy tail. If 4 ducks have a fluffy tail, how many ducks are in the pond. Please answer best
    15·1 answer
  • The length of a rectangle is 5 cm more than the width perimeter is 38 cm find the length
    11·1 answer
  • Shonda has $125. She spends 35% of the money she has on a concert ticket. How much did Shonda pay for the concert ticket?
    14·1 answer
  • Kathy has 30 coins, consisting of dimes and quarters that total $5.10. How many coins of each type does she have?
    12·1 answer
  • On a map, Orlando is 187 millimeters due south of Niagara Falls, Denver is 282 millimetersfrom Orlando, and Denver is 244 millim
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!