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KATRIN_1 [288]
4 years ago
6

What’s -3x-9+15x need help plzzzz

Mathematics
2 answers:
IrinaK [193]4 years ago
6 0

9 I think tcd66rx7xrx7ff7xg7cg8iggiigv

Nataly [62]4 years ago
3 0
Try the app called Photomath it has helped me a lot
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At a local restaurant, the health inspector visits every 7 days, and the fire inspector visits every 12 days.
Sergio039 [100]

Answer:

health inspector - every 7 days.

fire inspector - every 12 days

Step-by-step explanation:

a) health inspector fire inspector.

day 7.                        day 12.  

day 14.                      day 24.

day 21.                      day 36.

day 28.                     day 48.

day 35.                     day 60.

b) 12 x 7 = 84.

it will be the same on day 84

8 0
3 years ago
one winter day the temperature increased from a low of-5 to high of 40. by how many degrees did the temperature change
Artyom0805 [142]
45 because 40-(-5)=45
5 0
3 years ago
To calculate the length of the hypotenuse in this triangle, the formula we would use is:
Flauer [41]

Answer:

it is b !!

Step-by-step explanation:

a^2 + b^2 = c^2 :)

5 0
3 years ago
What is the volume of the box below ?5cm,8cm,10cm​
Alecsey [184]

Answer: Hi!

To find the volume of a box (or cube), you multiply length times width times height.

In this case, you have all of the measurements, so all we have to do is multiply them together!  

5cm * 8cm * 10cm = 400

So, the volume of this box is 400cm^3!

Hope this helps!

5 0
3 years ago
What is the unit rate for this graph<br> 0 10<br> 2 7<br> 4 4<br> 6 1<br> 8 -2<br> 10 -5
Shalnov [3]

Answer:

if x gets +2 then y gets 3 taken away

4 0
3 years ago
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