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Contact [7]
3 years ago
11

Given the equation y-5=5x, determine whether the points (2,12) and (-2, -5) are a solution on the graph. SHOW ALL WORK

Mathematics
1 answer:
boyakko [2]3 years ago
6 0
Try this option:
to define just substitute the coordinates into the equation of the line.
For point (2;12), it means x=2; y=12:
12-5=5*2 ⇒ 7≠10; ⇒ (2;12) is not solution.
for point (-2;-5), it means x=-2; y=-5:
-5-5=-2*5; ⇒ -10=-10, ⇒ (-2;-5) is solution.
You might be interested in
40x/64ydivided by 5x/8y=
blsea [12.9K]
<span>40x/64ydivided by 5x/8y would be better written as

</span><span>40x/64y
------------    which in turn would be clearer if written as
</span><span>5x/8y

  40x
--------
   64y
==========
    5x
  ------
    8y

Now invert (5x/8y) and multiply (40x/64y) by your result:

</span>  40x      8 y
-------- * ------    Reducing, we get  8/8, or 1.  The answer is 1.
   64y     5x
4 0
3 years ago
The income elasticity of the demand coefficient is for normal goods. Choose one:A. equal to zeroB. less than zero C. greater tha
katovenus [111]

Answer:

D. sometimes less than zero and sometimes greater than zero.

Step-by-step explanation:

The income elasticity of demand is the responsiveness of the increase in the consumers income versus the quantity of goods and services demanded in an economy. we have five types of income elasticity of demand which are namely high elasticity, unitary elasticity, low elasticity and negative elasticity.

in high elasticity of demand when income rises then we see a much bigger increase in the quantity of goods and services demanded therefore positive coefficient.

The unitary elasticity of demand is when the income increases at the same rate the quantity of goods and services demanded rises therefore a coefficient is constant.

the low elasticity of demand is when income increases at a lower rate than the increase in the quantity demanded. positive but low coefficient.

The negative elasticity of demand is when an income increases and the quantity decreases therefore a negative coefficient is seen.

4 0
4 years ago
12 out of 30 tickets sold were early admission what percentage of tickets were early admission tickets
bezimeni [28]

Answer:

40%

Step-by-step explanation:

12 divided by 30 will give you 0.4

7 0
3 years ago
Whoever says this sentence backward first will get brainlyest.
Blizzard [7]

Answer:

.tseylniarb teg lliw tsrif drawkcab ecnetnes siht syas reveohW

5 0
3 years ago
Read 2 more answers
Can you put this problem into fraction form?
balandron [24]

Answer:

what problem

Step-by-step explanation:

8 0
3 years ago
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