3 years ago

What is x. PLS HELP PLEASE I WOULD REALLY APPRECIATE IT

1 answer:

3 0

Answer: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try.

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HELP.

wolverine [178]

Answer:

x=8

Step-by-step explanation:

5 0

3 years ago

michael borrowed $4,500 from the bank. the back charged a simple interest rate of 10.5% for the 3 years he had the back loan. wh

elixir [45]

Answer:

$1417.50+$4500= 5917.50

4 0

3 years ago

2 numbers that adds up to 40 and can be multiplied and equals 36

lesya [120]

20+20=40*.1 (10%) =4
40-4=36

6 0

3 years ago

A pair of jeans had a 15% off sale. but, when bill came to buy them a month later the sale was over and he had to pay the regula

wolverine [178]

Bill lost $10.50 because $70•15% = $10.50

6 0

3 years ago

Read 2 more answers

Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have four or

sineoko [7]

Answer:

Event not unlikely

Step-by-step explanation:

Probability is defined as the likelihood of an event occurring.

$P(E)=Event/Total \ outcomes$

Total outcome, $T_o$ =Total responses record which is:

$T_o=218+296+362+148+142=1166$

$P_e=142$

Therefore the probability of 4+ phones is

$P(x\geq 4)=142/1166=0.1218$

Since $0.1218>0.05$ , the event is not unlikely

5 0

3 years ago