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3 years ago

10

!!!! HELPPP NOWWW PLSSS ITS DUE IN 1 HOUR !!!!!!

2 answers:

RUDIKE [14]3 years ago

6 0

Answer: -4x+15x+30=-36

pshichka [43]3 years ago

3 0

Answer:

The last one is the answer

Step-by-step explanation:

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Find the solution set of 5x<36 when x ∈ n

Margaret [11]

Answer:

5x<36

5x/5 < 36/5

x < 7.2

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3 years ago

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Estimate the value of √2π/√5

Luba_88 [7]

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3 years ago

SIMPLIFY (4-74+7) A. 223 B. 9 27 C. 9+2/7 D. 9

sesenic [268]

Answer:

The correct option is D.

Step-by-step explanation:

The given expression is

$(4-\sqrt{7})(4+\sqrt{7})$

Difference of two squares property:

$a^2-b^2=(a+b)(a-b)$

Using the above property, the given expression can be written as

$(4)^2-(\sqrt{7})^2$

Applying square we get

$16-7$

$9$

Therefore the correct option is D.

6 0

3 years ago

PLEASE ONLY ANSWER IF YOU'RE CORRECT!!<br> :)

Colt1911 [192]

Answer:

1 is multiplication

2 is addition

3 is simplification

4 is division

5 is simplification

Step-by-step explanation:

5 0

2 years ago

4. On the way to the movies, you get pulled over for speeding. The ticket costs $120 plus $20 for every mph above the speed limi

pickupchik [31]

Answer: 120+20x=280

Step-by-step explanation:

280-120=160

160/20=8

The correct answer is the last one, 120+20x=280

6 0

3 years ago