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mafiozo [28]
4 years ago
5

Can anyone answer these for me please?

Mathematics
2 answers:
fiasKO [112]4 years ago
8 0
(2) is 1
because of pemdas
yuradex [85]4 years ago
4 0
2. 16 ÷ (10 - 6)²
    16 ÷ 4²
    16 ÷ 16
    1

3. 5² - (5 - 7)(2)
    25 - (-2)(2)
    25 - (-4)
    25 + 4
    29

4. 3(-3) + (7 + 4)
    -9 + 11
     2

5. 3³/(5 - 2) - (4 - 2)²/2
    27/3 - (2)²/2
    9 - 4/2
    9 - 2
    5
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Trish takes out a furniture loan of $5500 and a simple interest rate of 6% per year which of the following is closest to the amo
Step2247 [10]

Answer:

F

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year,

then, solving our equation

I = 5500 × 0.06 × 2.5 = 825

I = $ 825.00

The simple interest accumulated

on a principal of $ 5,500.00

at a rate of 6% per year

for 2.5 years is $ 825.00.

3 0
3 years ago
What does x+x+x+x+x-1+1+1+1= ?<br><br> (Giving this for 30 points)
77julia77 [94]

First, let's add all the x's.

x + x + x + x + x = 5x

5x - 1 + 1 + 1 + 1

Now, let's add together all the 1's that are being added (not the 1 that is being subtracted from 5x).


1 + 1 + 1 = 3

5x - 1 + 3

3 - 1 = 2

5x + 2

There's no way you can actually solve this unless you know the value of x; without x's value, this is as simplified as the expression is going to get.


Hope this helps!

7 0
3 years ago
Read 2 more answers
9.99x10 ^-2 + 1.11 × 10^-2 i dont have the same scientific calculator as the one from school. Would like to verify my math is co
Rufina [12.5K]
The answer should not depend on which machine or which pencil you use to
find it.  If you work a problem two different ways and get two different answers,
then at least one of them is wrong, and there's a pretty good chance that both
of them are.

(9.99 of anything) + (1.11 of the same thing) = 11.1 of them

9.99 (x 10^-2) + 1.11 (x 10^-2) = <em>11.1 (x 10^-2)</em> .

Can we do any more with that ?

10^-2  =  1 / 10^2  =  1 / 100 .

11.1 x 10^-2  =  11.1 / 100  =  <em>0.111</em>
3 0
3 years ago
HELP ASAP(FIRST ANSWER GETS BRAINLIST)!
quester [9]

Answer:

I would say B, but can't be sure because is part of the question cut off?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Julie went to the store with $20.00. if she bought 8 cans of dog food for $.67 per can, how much money did she have left? IF YOU
Georgia [21]

Answer:

$14.64

Multiply 8 by .67 which is 5.36

Subtract 5.36 from 20.00 and that's 14.64

6 0
4 years ago
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