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Temka [501]
3 years ago
5

Directions: Simplify the following expressions. 2) 3 1) (40*2) - (6*11)

Mathematics
2 answers:
Over [174]3 years ago
8 0

Answer:

(40 x 2) - (6 x 11) (80 - 66) = 14

Aleksandr [31]3 years ago
5 0

Answer:

[40 × 2] - [6 × 11]

[80]-[66]

80-66

=14

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A worker at a snack stand opened a new box of cups. The first day he used 30 cups , the second day the worker used 15 percent of
Sholpan [36]

Answer:

Step-by-step explanation:

the first day he used 30 cups

the second day he used 15% of the remaining cups...a total of 90 cups were used on second day.

so 15%of the remaining cups = 90.....so if u let x be the total cups, then the remaining cups would be x - 30

15% of (x - 30) = 90.....turn ur percent to a decimal..." of " means multiply

0.15(x - 30) = 90

0.15x - 4.5 = 90

0.15x = 90 + 4.5

0.15x = 94.5

x = 94.5 / 0.15

x = 630 total cups <==

lets check..

start with 630 cups....used 30 the first day....leaving u with 600 cups....15% of the remaining cups = 90.....so 15% of 600 = 90....lets check it

15%of 600 = 0.15(600) = 90...yep, thats correct....there were 630 cups in the new un-opened box

5 0
3 years ago
7x(3x2) and (7x3)x2​
Elis [28]

Answer:

what is the question

Step-by-step explanation:

6 0
3 years ago
If today is Saturday, what day will it be 70 days from now?
Lerok [7]

Answer:

If today is Saturday, then after 70 days, we will be on a Saturday again.

Step-by-step explanation:

Basically, 70 days = 10 weeks

Which means: 1 week = 7 days

We also know that if we are on a Saturday, then after a week, we will be on a Saturday again. Therefore, if we are on a Saturday, after 10 weeks or 70 days, we will be on a Saturday again.

Hoped this helped.

8 0
3 years ago
Name the property the equation illustrates.<br><br> (ab)3 = a(b3)
Tju [1.3M]
The property that illustrates (ab)3 = a(b3) is 
ASSOCIATIVE PROPERTY OF MULTIPLICATION 
6 0
3 years ago
Read 2 more answers
I need help! Pls can someone help ASAP!
choli [55]

Answer:

3 times more

Explanation:

3/4 is 3 times larger than 1/4 of the water bottle filled

3 0
3 years ago
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