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
SVEN [57.7K]
3 years ago
7

on a test, 20 problems were given. five points were given for each correct anawer, and 2 points deducted for each incorrect answ

er. How many correct answers are required to score 79 on the test?
Mathematics
1 answer:
Sindrei [870]3 years ago
4 0
You cant technically get a 79 unless you get 3 point for a question 
You might be interested in
shirley is going to have the exterior of her home painted. tims painting charges  $250 plus $14 per hour. colorful prints charge
Alexandra [31]
x-\ number\ of\ hours\\\\
250+14x
6 0
3 years ago
Tom bought a bicycle on hire purchase from a store. He made a down payment of $250.00 and paid $20.75 every month for a year . H
AlexFokin [52]

Answer:

$499

Step-by-step explanation:

He payed at first a down payment = 250

and 20.75 a month for a year

and there is 12 months in a year which means he payed 20.75 12 times multiply these numbers 12x20.75

=$249

Plus the down payment

=249+250

=<u>$499</u>

3 0
2 years ago
Solve this system by substitution:<br><br> y = -6x - 3<br><br> -3x - 8y = 24
Nadusha1986 [10]

Answer:

(0,-3)

Step-by-step explanation:

7 0
3 years ago
Wich expression is equivelint-3/4 divided by -8/12
Lisa [10]

Answer:

-1 1/8

Step-by-step explanation:

-3/4 / -8/12

= -3/4 * -12/8

= -3*12 / -4*8

= -36/32

= -1 4/32

= -1 1/8

7 0
4 years ago
Help me answer the question in the attached document pleaseeee
Katarina [22]

Answer:

1. Yes

2. No

3.No

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The circumference of a circle is 16π cm. What is the area, in square centimeters? Express your answer in terms of \piπ.
    9·2 answers
  • a student says that the square root of 7 is a rational number because you can write the square root of 7 as the quotient
    13·2 answers
  • 7. Ryan has $3.00 worth of coins in his coin jar. If the jar contains 16 coins and all of the coins in the jar
    12·2 answers
  • Find the area of the figure ​
    13·2 answers
  • How do u divide fractions​
    9·1 answer
  • how does the decimal piont move whenever you rewrite a percent as a decimal and when you rewrite the decimal as a percent?
    11·1 answer
  • Please help me with this question
    11·2 answers
  • HELPPP
    6·1 answer
  • Factor 15x^2y^2 - 3x^3y + 75x^4. Show your work. Need to show work and please be 100% honest. Only answer if you know how. Will
    10·2 answers
  • Simplify the following expression:<br><br> -2(3x-4)+4(x-8)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!