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
eduard
3 years ago
9

*EXTRA PTS* answer these pls :)

Mathematics
2 answers:
fenix001 [56]3 years ago
8 0

Answer:

3, (7, -2)

4, no solution

Step-by-step explanation:

Aneli [31]3 years ago
3 0

Answer:

3)x=7,y=-2

Step-by-step explanation:

You might be interested in
if a store uses a selling price based markup of 40% and an item cost the store $300 what selling price would the store set for t
kirza4 [7]

Answer:

The selling price would be $420.

Step-by-step explanation:

In order to find the mark up, we need to multiply the amount it originally costs by the percentage it is being marked up.

$300 * 40% = $120

Now that we have the mark up amount, we add it to the original cost to get the sale price.

$300 + $120 = $420

6 0
2 years ago
Select two fractions that can be rewritten with a denominator of 24
vagabundo [1.1K]
2/12 and 3/8 Hope it's right YAYYYYY
3 0
3 years ago
3/4(x + 3) = 9<br><br><br> How do I solve this
Sonbull [250]

Answer:

x = 10

Step-by-step explanation:

so first distribute the 3/4 to everything on the inside

3/4x + 1 1/2 = 9

now subtract 1 1/2 on both sides

3/4x = 7 1/2

Now divide both sides by 3/4

x = 7 1/2 divided by 3/4

x = 15/2 divided by 3/4

x = 15/2 times 4/3

x = 5/1 times 2/1

x = 10

4 0
2 years ago
___ x 4 = 12<br> ___ x 5 = 20<br> ___ x 2 = 10
RideAnS [48]

Answer:

3 x 4 = 12

4 x 5 = 20

5 x 2 = 10

Step-by-step explanation:

3 + 3 + 3 + 3 = 12

3 four times equals 12

This is the same for the others

4 + 4 + 4 + 4 + 4 = 20

Four 5 times equals 20

4 0
3 years ago
PLZZZZ HELP What is the slope of a line that is perpendicular to a line whose equation is 3y=−4x+2 ?
earnstyle [38]

\bf 3y=-4x+2\implies y=\cfrac{-4x+2}{3} \\\\\\ y=\stackrel{\stackrel{slope}{\downarrow }}{-\cfrac{4}{3}}x+\cfrac{2}{3}\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}


so the slope of that line above is really -4/3, now


\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}} {\stackrel{slope}{-\cfrac{4}{3}}\qquad \qquad \qquad \stackrel{reciprocal}{-\cfrac{3}{4}}\qquad \stackrel{negative~reciprocal}{+\cfrac{3}{4}\implies \blacktriangleright \cfrac{3}{4} \blacktriangleleft}}

6 0
3 years ago
Other questions:
  • Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?
    7·2 answers
  • Y = x^2 undergoes a horizontal stretch by a factor of 1/3 , then a shift up of 4 units.
    12·1 answer
  • A rock is dropped from a bridge 320 feet above the river. The pathway that the rock takes can be modeled by the equation h= -16t
    6·1 answer
  • Solve the equation...<br><br> х = Зу-7<br> 3х +4y = 18<br><br> X=<br> Y=
    15·2 answers
  • How do i round 186.282?
    13·2 answers
  • During a musical an orchestra is playing. As the music plays, the volume changes in the beginning of the piece can be modeled by
    14·1 answer
  • Solve for Y <br> 4x + 8y = 16
    10·1 answer
  • Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.
    9·1 answer
  • Determine the number of subsets and list down all of them.
    12·2 answers
  • What is the value of a?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!