3 years ago

I do not understand this math

Mathematics

2 answers:

german3 years ago

8 0

Answer:

D< (or equal to) 4

Step by Step:

subtract two from 1 then multiply by -4 and since its a negative the sign flips.

Elenna [48]3 years ago

3 0

this is an inequality

Answer:

d is greater than or equal to 7

Step-by-step explanation:

step 1: multiply -4 by 2 to get rid of the fraction

step 2: you have d-6 is greater than or equal to 1

step 3: add 6 to 1 to isolate d

step 4: you have d is greater than or equal to 7

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Q(x)= 1/2x - 3; q(x) =-4. Find the value of x

Lelu [443]

Answer:

$q(x) =-5$

Step-by-step explanation:

I am solving this using Function Notation.

We are given:

$q(x)= \frac{1}{2}x - 3$

While we are to find:

$q(x) =-4$

In Function Notation, replace all the " $x$ " you see with the value you are given.

So, in this case,

$q(x)= \frac{1}{2}x - 3\\\\=\frac{1}{2}x - 3$

Would become

$q(x)= \frac{1}{2}x - 3\\\\=\frac{1}{2}(-4) - 3$

Now we can solve.

$\frac{1}{2}(-4) - 3$

Use PEMDAS; Parenthesis first;

$\frac{1}{2}(-\frac{4}{1})$

Cross divide: 1 cancels 1, -4 ÷ 2 = -2

Hence, we are left with

$(-2) - 3$

$-5$

Therefore, the value of x is -5

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2 years ago

What is 2540 - 23/25

Morgarella [4.7K]

The answer is 2539.08

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3 years ago

Read 2 more answers

The sum of three consecutive odd numbers is 147. what is the smallest of the three numbers?

Andrew [12]

Let x be the smallest odd number.
x+(x+2)+(x+4)=147
3x+6=147
x=47
therefore the smallest odd no. is 47.

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3 years ago

How would 5,000,000,000 + 70,000,000 + 70,000 + 700 + 8 be written in standard form?

amm1812

five billion seventy million seventy thousand seven hundred and eight

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3 years ago

NEED SOME HELP FAST!!!!

Bad White [126]

The volume is 12.5 hope it helps

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