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
klasskru [66]
3 years ago
10

1, I cannot fail this if I do I have a F in math!! Please make sure u know it’s correct I can’t do it alone.

Mathematics
1 answer:
Anton [14]3 years ago
3 0

Answer:One way of knowing the correct answers, we substitute the ordered pairs to the function and see whether it would make the function true.

3x – 4y = 21

A. (−3, 3)

3(-3) – 4(3) = 21

-21 = 21 ---------------> not equal

B. (−1, −6)

3(-1) – 4(-6) = 21

21 = 21 ---------------> equal

C. (7, 0)

3(7) – 4(0) = 21

21 = 21 ---------------> equal

D. (11, 3)

3(11) – 4(3) = 21

21 = 21 ---------------> equal

You might be interested in
What whould be the fraction of .4375
Akimi4 [234]
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 4 numbers to the right of the decimal point, place the decimal number over <span>104</span> (10000). Next, add the whole number to the left of the decimal.<span>4375\10000</span>Cancel the common factor of 625 in <span>437510000</span> since <span><span>4375\10000</span>=<span><span>7⋅625</span><span>16⋅625</span></span></span>.<span><span>74375</span><span>1610000</span></span>Reduce the expression <span>4375\10000</span> by removing a factor of 625 from the numerator and denominator.<span><span>7\16</span></span>
8 0
3 years ago
Read 2 more answers
There was 1500ml of orange juice in the carton. Molly used 1/4litre at breakfast. How much orange juice was left in the carton.?
emmasim [6.3K]

Answer:

1250ml

Step-by-step explanation:

1/4litre=250ml

1500-250

5 0
3 years ago
Elsa wants to date 6 reindeer. How many and marry Sven. How may reinderr is there in total?
sveticcg [70]

Answer:

I'm guessing 7 reindeer

3 0
3 years ago
1
pychu [463]
B and D when you multiply them there 11.16 but we want 1.116
5 0
2 years ago
In the diagram, how many angles are supplementary but not adjacent angles with angle 7?
Kazeer [188]
The answer is zero.

If any of the pairs of lines were parallel, there would be some same-side interior angles or such that would be supplementary.  However, since the lines are not parallel lines crossed by a transversal, the only ones guaranteed to be supplementary to angle 7 are the ones adjacent to it that form a linear pair.
7 0
3 years ago
Other questions:
  • Find the slope of the line through p and q. p(0, 0), q(10, 8)
    7·1 answer
  • 38 plus what makes 223?
    8·2 answers
  • You want to have $25,000 for a down payment on a house 6 years from now. if you can earn 6.5 percent, compounded annually, on yo
    13·1 answer
  • 10 points! How do I factor 8x^2-26x+15
    7·2 answers
  • Which statement is true about the equations –3x + 4y = 12 and x – y = 1?
    10·1 answer
  • What is the surface area of the cylinder with height 4 km and radius 2 km? Round
    12·1 answer
  • Solve (x-3) (x+2) = 0 and x² - 25​
    13·2 answers
  • How many <br> 2/3<br> -cup servings are in four cups of pistachios?
    7·1 answer
  • Solve this^ because I don’t know how
    7·1 answer
  • PLS HELP ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!