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Vlad1618 [11]
3 years ago
12

What is the sum of 15 - 6, and -2 + 9/?

Mathematics
1 answer:
Temka [501]3 years ago
4 0

Answer:

16

Step-by-step explanation:

as an expression: (15 - 6) + (-2 + 9)

simplify quantities: (9) + (7)

sum: 16

:D

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Are 5(8y - 8) and 40y - 40 equal?​
Jet001 [13]

Answer:

yes

Step-by-step explanation:

5(8y-8) = 5*8y - 5*8 by distributive property. simplify that, you get 40y-40, which is equal to 40y-40.

I hope this helped, please give brainliest if this is correct! Thank you!

4 0
3 years ago
Solve for s in terms of t, u, and v.<br> U = tsv<br> s=
Sonja [21]

Answer:

s = u/tv

Step-by-step explanation:

To make s the subject of the formula in the equation of; u = tsv

,just divide both sides by (tv)...in which on the right hand side...it will cancel out t and v,hence leaving only s and then only the left hand side..it will give you your answer;

; u = tsv

; u/tv = tsv/tv

; s = u/tv

4 0
3 years ago
In a certain clothing store, 6 shirts and 3 ties cost $79.50, and 3 shirts and 2 ties cost $41. Determine the cost of each tie.
SashulF [63]
Https://us-static.z-dn.net/files/d18/ce7107c58c34f8e2cf6c1f3e05752043.jpeg

8 0
3 years ago
Read 2 more answers
You've just purchased 12 lb of celery. You take it back to your kitchen and proceed to trim and cut it into pieces, ending up wi
Alecsey [184]
We should know that ⇒ 1 lb = 16 oz

The amount of purchased celery = 12 lb = 12 * 16 = 192 oz
<span>Trim and cut it into pieces, ending up with 5.5 oz of trim.
</span><span>
</span><span>The yield will be = 192/5.5 = 34.91
</span><span>
</span><span>Taking the smallest integer number.
</span><span>
</span><span>So, the yield = 34
</span><span>
</span><span>which will be equal = 34*5.5 = 187 oz
</span><span>
</span><span>
</span><span>So, the yield </span>percentage = \frac{187}{192} *100 = 97.4 \%
3 0
3 years ago
‼️‼️help please ASAP ‼️
Snezhnost [94]
Its A or 6 because 30 divided by 5 is 6
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3 years ago
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