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2 years ago

7(2 + 3) − 4 · 2 2 the second two is up in the air fyi

Mathematics

1 answer:

AfilCa [17]2 years ago

7 0

Answer:

Step-by-step explanation:

7(2 + 3) − 4 · 2² ← like that right so

parenthesis first add the numbers up↓

7(5) - 4 · 2²

write number in exponential form↓

7(5) - 2²· 2²

multiply↓

35 - 2² · 2²

calculate the product↓

35 - 2⁴

evaluate the power↓

35-16

then subtract↓

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Please don't answer just to say "I don't know" Thank you

AlekseyPX

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3 years ago

What is the slope of -5/8 and goes through the point (2,-3)

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2 years ago

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Sophie [7]

Answer: THIRD OPTION.

Step-by-step explanation:

Given the following inequality:

$3(x-5)\geq 6$

You can follow these steps in order to solve it:

1. Apply Distributive property on the left side:

$3(x-5)\geq 6\\\\(3)(x)+(3)(-5)\geq 6\\\\3x-15\geq 6$

2. Add 15 to both sides of the inequality:

$3x-15+(15)\geq 6+(15)\\\\3x\geq 21$

3. Finally, divide both sides of the inequality by 3:

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The symbol is $\geq$ means "Greater than or equal to", and indicates that 7 is include in the solution.

Therefore, the solution can be expressed as:

$[7, \infty)$

Now you must mark this point with a closed dot on the number line and shade everything to the right.

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2 years ago

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