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3 years ago

Is (2,2) a solution of y≤4x−6 ?

Mathematics

2 answers:

Rzqust [24]3 years ago

4 0

To find out if (2, 2) is a solution, substitute/plug the point into the inequality:

y ≤ 4x - 6

2 ≤ 4(2) - 6

2 ≤ 8 - 6

2 ≤ 2

2 is equal to 2, so (2, 2) is a solution for this inequality

professor190 [17]3 years ago

3 0

Answer:

yes

Step-by-step explanation:

fill in x and y $y \leq 4x - 6$

$2 \leq 4(2) - 6$

then simplify $2 \leq 8-6$

$2 \leq 2$

this is true because 2 is less than or equal to 2

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lesantik [10]

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3 years ago

Read 2 more answers

xz_007 [3.2K]

Answer:

1) $n = 84$

2) $n = 78$

3) $n = 24$

4) $n = 16$

5) $n = 35$

Step-by-step explanation:

To solve each proportion, we apply cross multiplication.

Question 1:

$\frac{5}{12} = \frac{35}{n}$

$5n = 35*12$

Simplifying both sides by 5

$n = 7*12 = 84$

Question 2:

$\frac{n}{52} = \frac{180}{120}$

$120n = 52*180$

Simplifying both sides by 20

$6n = 52*9$

Simplifying by 3

$2n = 52*3$

Simplifying by 2

$n = 26*3 = 78$

Question 3:

$\frac{18}{n} = \frac{21}{28}$

$21n = 18*28$

Simplifying both sides by 7

$3n = 18*4$

Simplifying both sides by 3

$n = 6*4 = 24$

Question 4:

$\frac{n}{4} = \frac{24}{6}$

$\frac{n}{4} = 4$

$n = 16$

Question 5:

$\frac{10}{16} = \frac{n}{56}$

$16n = 56*10$

Simplifying by 2, both sides

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Simplifying by 8, both sides

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3 years ago

Classify What type of number is 1.00 repeating

sveticcg [70]

Answer:

rational, integer, whole, natural, real

Step-by-step explanation:

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4 years ago

a truck is rented at 40$ per day plus a charge per mile use. The truck traveled 15 miles in one day, and the total charge was 11

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Answer:

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The number of hours times the charge per mile, plus the $40 to rent it, will equal $115.

Hope this helps!!

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3 years ago

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Maru [420]

Answer:

Step-by-step explanation:

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