Ask question

Ask question

All categories

3 years ago

10

Translate the phrase '' Nine times the difference of a number and 3'' into an algebraic expression and then simplify ,Let x be r

epresent the real number....

1 answer:

Llana [10]3 years ago

8 0

Your question doesn't sound complete...the algebraic expression should equal something but this is what I ended up with 9(x+3)

You might be interested in

Last year, James earned £1,300 per month.

mrs_skeptik [129]

Answer:

1300/100 X 105 = 1365

1365/4 = 341.25 per week

341.25/40= 8.53125

$8.53

6 0

3 years ago

Andrea put $52 in the savings account that pays 4% interest how much interest will she earn in one year

Alik [6]

Answer: $2.08

Step-by-step explanation: First multiply $52 by 4% as a decimal or 0.04. Then, multiply that by the number of years.
=52(0.04)(1)

=2.08

8 0

11 months ago

Add the two expressions.<br><br> −2.4n−3 and −7.8n+2

Sphinxa [80]

Answer:

-10.2n - 1

Step-by-step explanation:

We have two expressions in variable n and we have to add the two expressions.

An important thing to note is that only like terms can be added. i.e. the term with "n" can only be added or subtracted to the term with "n". Similarly a constant can only be added or subtracted to a constant.

$(-2.4n-3)+(-7.8n+2)\\=-2.4n-3-7.8n+2\\=-2.4n-7.8n-3+2\\=-10.2n-1$

Thus, the two given expressions add up to -10.2n - 1

4 0

2 years ago

A new software company wants to start selling DVDs with their product. The manager notices that when the price for a DVD is 18 d

m_a_m_a [10]

43 + 150 + 18 + 82 then that is the answer

8 0

3 years ago

What is the value of b

Talja [164]

Answer:

Step-by-step explanation:

b is an inscribed angle. The rule for this is that the measure of an inscribed angle is half the measure of the arc it intercepts. The arc it intercepts is 56 degrees, so the measure of angle b is half of that at 28

6 0

2 years ago