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Marysya12 [62]
2 years ago
11

What does the asterisk (*) here mean? 2x*5x + 2x*9 + 7*5x + 7*9

Mathematics
1 answer:
nignag [31]2 years ago
7 0

Answer:

I think it means to multiply.

Step-by-step explanation:

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Algebra 1 please help fast
aivan3 [116]

Answer: <em>I believe the answer would be 16 divided 7, so you find the answer to that then you put the positive and the negative of that number for the answer. </em>

<em />

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7 0
4 years ago
For a house call, a veterinarian charges $70, plus $40 an hour.
arlik [135]
Y=40x+70
40 being the slope and 70 being the y intercept.
If you need help comment below!
8 0
3 years ago
Round off 3409725 to nearest 10​
Klio2033 [76]

Answer:

10000

Step-by-step explanation:

to know if this answer is correct you have to know the rounding rules:

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40.

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.

8 0
3 years ago
A box is being filled with unit cubes.
Troyanec [42]

Answer:

120 cubes can fit in the box

Step-by-step explanation:

5×6=30

=30×4

=120 cubes

5 0
2 years ago
I certain brand of coffee comes into sizes a 10.5 ounce package cost $3.24 I 30.6 ounce package cost $9.88 find the unit price f
Fofino [41]
Unit price: divide each coffee's total cost by the total package weight.
First Coffee= $3.24 ÷ 10.5 oz= $0.3085 per oz= $0.31 per oz rounded

Second Coffee= $9.88 <span>÷ </span>30.6 oz= $0.3228 per oz
= $0.32 per oz rounded
 
ANSWER: The first coffee is a better buy at only $0.31 cents per ounce.  The second coffee has a higher price per ounce, so it is not a better buy.
Hope this helps!  :)



6 0
3 years ago
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