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
Aleks04 [339]
3 years ago
7

Ratio equivalent to 1:7.

Mathematics
1 answer:
diamong [38]3 years ago
4 0

Answer:

49

Step-by-step explanation:

You might be interested in
A bag contains 8 green marbles, 5 white marbles, and 2 red marbles.
hodyreva [135]
•in fraction form the answer is 2/15
•in percentage form the answer is 13.33333333...%


the way to figure this out is to add all the numbers up and divide it by the number of red marbles :)
6 0
3 years ago
darryl spent $276 on books. math books cost $21 and English books cost $30. if he bought a total of 11 books how many of each ki
nata0808 [166]
6 math books would be 126
5 English books would be 150
126+150=276 
6 0
3 years ago
Please help me with this I’ll give brainlist
bezimeni [28]

Answer:

Can you give me the name of your assignment paper please?

Step-by-step explanation:

3 0
3 years ago
The slope of a line is -1/3, and the y-intercept is 10/3. What is the equation of the line written in general form?
Y_Kistochka [10]
The answer is:  [B]:  " x  + 3y + 10 = 0 " .
______________________________________________________
Explanation:
______________________________________________________
Note the equation for a line; in 'slope-intercept form':  "y = mx + b" ;
 
   in which "y" is isolated alone, as a single variable, on the left-hand side of the equation;
                "m" = the slope of the line; and is the co-efficient of "x" ;
                                  b = the "y-intercept"; (or the "y-coordinate of the point of                                                                          the "y-intercept"). 
______________________________________________________
So, given the information in this very question/problem:
______________________________________________________
slope = m = (-1/3) ; 
b = y-intercept = (10/3) ; 
______________________________________________________
And we can write the equation of the line; in "slope-intercept form"; that is:
______________________________________________________
  " y = mx + b " ;  as:
______________________________________________________

   " y = (-1/3)x + (10/3) " ;
______________________________________________________
Now, the problem asks for the equation of this line; in "general form";  or "standard format";  which is:
________________________________________
   "Ax + By + C = 0 " ; 
________________________________________
So; given: 
____________________________________
 " y = (-1/3)x + (10/3) " ;
____________________________________
  We can multiply the ENTIRE EQUATION (both sides) by "3" ; to get rid of the "fractions" ;

  →  3* { y = (-1/3)x + (10/3) } ;

  →  3y = -1x + 10 ; 

        ↔  -1x + 10 = 3y ; 

Subtract "(3y)" from each side of the equation:
____________________________________
            -1x + 10 − 3y = 3y − 3y ;

to get: 

-1x + 10 − 3y = 0 ; 

↔  -1x − 3y − 10 = 0 ;  

→ This is not one of the "3 (THREE) answer choices given" ;

→ So, multiply the ENTIRE EQUATION (both sides); by "-1" ; as follows:

     -1 * {-1x − 3y − 10 = 0} ; 

to get:
______________________________________________________
   →   " x + 3y + 10 = 0 " ;  which is:  "Answer choice:  [B] ."
______________________________________________________
Note that is equation is in the "standard format" ;
   →  " Ax + By + C = 0 " .
______________________________________________________
6 0
3 years ago
Read 2 more answers
Students taking an online english test are randomly assigned 3 questions out of a set of 9 different questions. How many differe
wolverine [178]

Answer:

2 sets I think

Step-by-step explanation:

what are the answer choices

4 0
3 years ago
Other questions:
  • What is the value of x to the nearest tenth? a.12.0 b.4.8 c.9.2 d.7.2
    6·1 answer
  • Which equation best represents the line?
    6·1 answer
  • in 2008, the gas crisis hit a peak! gas prices were $4.11 per gallon, on average. now in 2018 gas prices average $2.92. find the
    6·1 answer
  • Refer to the following conditional statement: If a and b are odd integers, then a • b is an odd integer. Which shows the hypothe
    5·1 answer
  • I WILL AWARD BRAINLIEST!! PLEASE HELP!!
    11·1 answer
  • broderick had 420 dollars in his checking account he made 6 deposits of 35.50 each.He needs to write 4 checks for 310.75 each.Wh
    7·1 answer
  • 10 Points!!! Which comparison symbol makes each inequality statement true?
    5·2 answers
  • What is the answer to -3/7 ÷ 3/8 in simplest form?
    7·1 answer
  • Factor `y=2x^2+11x+5`
    15·1 answer
  • Best answer gets brainly ^^
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!