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
insens350 [35]
3 years ago
12

In a class test containing 25 questions, 4 marks are given for every correct answer and (-2)

Mathematics
1 answer:
const2013 [10]3 years ago
7 0

Answer:

(20 x 4)-(5x -2)

=80-10

=70

Step-by-step explanation:

You might be interested in
Pleasee help meeee guysss help
Llana [10]

Answer:

A is the true answer and others are wrong

6 0
2 years ago
Which statement is true about the x-intercepts?
N76 [4]

Answer:

The x-intercept is found by setting y = 0, because that will give us the x-value at which the line crosses the x-axis

Step-by-step explanation:

3 0
3 years ago
Say your car doesn’t run on straight gasoline and you have to mix the oil with gas together in a specific ratio of 2.4 fl oz of
Lapatulllka [165]

Answer:

3.6 fl oz

Step-by-step explanation:

figure out the percentage of the gallon that was used in the original ratio, in this case 1 that was used in 1.5. thats 150%

so no multiply 2.4 by 1.5 to get 3.6

to check work divide both ratios and see if its the same number (i checked)

5 0
3 years ago
PLEASE HELP WITH MATH
Sindrei [870]
The sample space is the final choice: <span>{B1,B2,B3,T1,T2,T3}

The sample space shows all of the possible outcomes of an event. In this case, there are 6 possible outcomes.

You could spin the top or bottom with each of the numbers.</span>
3 0
3 years ago
What do they mean by choosing a mental strategy?
olga nikolaevna [1]
What ways you can think of it on your head without using a pen or paper
6 0
3 years ago
Other questions:
  • SOMEONE PLZ HELP!! :)
    11·1 answer
  • Sam blinks every 15 seconds and Martha blinks every 10 seconds. They blink together at midnight. How many seconds will pass befo
    10·1 answer
  • Find n (A) for the set A = {0,1,2,3,4}​
    12·1 answer
  • What addition doubles fact can help you find 4 + 3 explain how you know
    13·2 answers
  • Cookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost
    14·1 answer
  • Flve tickets to a carnlval cost $45. How much would seven<br> tickets cost?
    13·2 answers
  • CORRECT ANSWER GETS BRAINLYEST Drag each set of coordinates to the correct location on the table. Not all sets of coordinates wi
    9·2 answers
  • To keep her grades up madeline must earn more than 80 points on her science fair project. Let p represent the number of points s
    13·1 answer
  • Can someone please help me? i dont know what the answer is.
    15·2 answers
  • A recipe for lemonade called for 1 cup of sugar and 5cups of water.How much sugar is used per cup of water
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!