4 years ago

— 7х + Зу = 2 Which ordered pair is a solution of the equation

Mathematics

1 answer:

lidiya [134]4 years ago

4 0

There’s no picture but three ordered pairs for the equation would be: (0,2/3), (1,3), (2,16/3).

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- 2x+y=2 x+6y=-21 A) ( 34) D) (-3, 4). (-1.4) B) (3.2)

anzhelika [568]

Answer:

Step-by-step explanation:

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3 years ago

Factor the expression. 48g2 – 22gh – 15h2

IrinaVladis [17]

It’s B because it’s the right answer

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3 years ago

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Help please I need my extra credit

masha68 [24]

Answer: For a test? Nah, thats cheating

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3 years ago

The Happy-Go-Lucky Beach was 163 feet long from parking lot to high tide. After last year's hurricane came ashore, the beach onl

ANTONII [103]

Answer:

About 5.5% decrease

Step-by-step explanation:

Here, we want to calculate the percentage increase or decrease and its value.

The first thing to do here is to check if we are going to have a decrease or an increase.

since the value before the change is higher than the value after the change, then what we have is a decrease.

Mathematically, the percentage decrease is calculated as follows;

% decrease = (old value - new value)/old value * 100%

old value = 163 feet

new value = 154 feet

% decrease = (154-163)/163 * 100%

% decrease = -9/163 * 100%

% decrease = -5.52%

Thus the best answer is about 5.5% decrease

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3 years ago

First 100 terms of the following sequence 3 ,7 ,11

Sveta_85 [38]

Given that $a_1 = 3, d = 4$

Find the nth term:

$a_n = 3 + 4(n - 1)$

$a_n = 3 + 4n - 4$

$a_n = 4n - 1$

Find the 100th term:

$a_{100} = 4(100) - 1 = 399$

Find the Sum:

$\text{Sum} = 100(\dfrac{a_1 + a_{100}}{2} )= 100 (\dfrac{3 + 399}{2}) = 20100$

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4 years ago

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