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Virty [35]
3 years ago
10

basically I'm suppose to write a verbal description for for each alegebraic expression below can you guys help me and explain fo

r me ??​

Mathematics
1 answer:
seropon [69]3 years ago
6 0

Answer:

I believe this is what the question is looking for, but take it within the context of what the assignment is.

a) 6 times a number, x, plus 5

b) a number, x, squared minus 3 all multiplied by one-half.

You might be interested in
27. If x = -6, which inequality is true?
Anettt [7]

Answer:

A. -5 - 3x > 10

Step-by-step explanation:

x = -6

A. -5 - 3(-6) > 10

-5 + 18 = 13 > 10

true

B. -3 - 5(-6) < -14

-3 + 30 = 27 < -14

false

C. 1 - 2(-6) > 13

1 + 12 = 13 > 13

false

D. 2 - (-6) <-3

2 + 6 = 8 < -3

false

8 0
2 years ago
Read 2 more answers
Kristy's yearly salary is $75,000. How do you express this number in<br> scientific notation?
tamaranim1 [39]

Answer:

7.5000

Step-by-step explanation:

6 0
3 years ago
2y-3x=-14 can you figure it out
ahrayia [7]
-3x + 2y = 14
You this way to solve it
8 0
2 years ago
7. Jennifer is 6 years older than Sue. In 4 years, she will be twice as old as Sue was 5 years ago. Find their ages
makvit [3.9K]

Answer: Sue is 20 and Jennifer is 26

Step-by-step explanation:

Let's say that J=Jennifer's age now and S=Sue's age now.

We know that:

J=S+6

Because Jennifer is 6 years older than Sue.

We also know that when Jennifer is 4 years older (J+4), she will be twice as old as Sue was 5 years from now (S-5).

So we get the following equation from that information:

J+4=2(S-5)

So we have the two equations:

J+4=2(S-5)

J=S+6

Let's substitute J=S+6 into the first equation (note that RHS means Right Hand Sie and LHS means Left Hand Side):

(S+6)+4=2(S-5)

S+10=2S-10 [Add 6+4 on the RHS, and distribute on the LHS]

S=2S-20 [Subtract 10 from both sides]

-S=-20 [Subtract 2S from both sides]

S=20 [Divide both sides by -1]

So we know S, which is Sue's age, is 20. So Sue is no 20 years old.

Finding Jennifer's age now is simple. We know Jennifer is 6 years older than Sue, and Sue is 20, so Jennifer is 26 years old.

4 0
2 years ago
I don’t know what to do please help
Lesechka [4]

Answer:

f(2)=0

Step-by-step explanation:

You plug in 2 for any X's in the equation

f(2)=2^2-4

4 0
2 years ago
Read 2 more answers
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