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Romashka [77]
3 years ago
10

Find the sum of −(23)x−8 and 35x−4 .

Mathematics
2 answers:
Anna007 [38]3 years ago
7 0

Step-by-step explanation:

֊23x-8+35x-4=12x-12

hshsusbsusbwhw

myrzilka [38]3 years ago
6 0

Answer:

-1/15x-12

This is right, I even double checked it! ; )

Hope this helped!

Thanks!

Plz give me brainliest!

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Help pls also show work if needed!
neonofarm [45]

Answer AND Step-by-step explanation:

Everything is in the picture.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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5 0
3 years ago
Each train car holds 71 passengers. About how many train cars
gulaghasi [49]

567/71 because passengers/(train cars/passengers) = train cars

71 x 7 = 497 (not enough)

71 x 8 = 568 (enough)

Answer: 8 train cars

7 0
3 years ago
Please help i have a 15 percent in math please ill give brainliest
dusya [7]
32.92 next is 27 last is 230
7 0
3 years ago
A bag contains 170 marbles. There are red, blue and yellow marbles in a ratio of 9:3:5. How many yellow marbles does the bag con
telo118 [61]

Answer:

50 yellow marbles.

Step-by-step explanation:

Information:

170 marbles

RED : BLUE : YELLOW

9 : 3 : 5

Solving:

To find out how many yellow parts there are, we need to find out how many marbles 5 parts account to.

Altogether, 9 + 3 + 5 = 17. This means there are 17 parts.

The bag contains 170 marbles and the ratio adds up to 17 parts.

We can figure out what 1 part of the ratio accounts to by dividing 170 by 17.

\frac{170}{17} = 10.

1 part = 10

Now remember yellow is 5 parts, now that we know that 1 part is 10, we need to multiply 10 by 5 to find out how many yellow marbles we have.

5 x 10 = 50.

Therefore we have 50 yellow marbles.

7 0
3 years ago
How do I solve for x? <br><br>2x + 16 = -5(x + 1)
Vanyuwa [196]
P.E.M/D.A/S PEMDAS multiply subtract 2x from each side them its 16 = -7x -5 then add 5 to each side 21= -7x then divide x = -3
4 0
3 years ago
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