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Mama L [17]
4 years ago
13

Twice the difference between a number and 10 is equal to 6 times the number plus 16. What is the number?

Mathematics
1 answer:
oksano4ka [1.4K]4 years ago
8 0
This is a lot of math to write.... so I'll just say the answer is -21 :D
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One batch of pancakes calls for 3/8 cup of wheat flour and 4/8 cups of white flour . How much flour is needed for three batches
MAXImum [283]

Answer:

1  1/8 cups of wheat flour

1  4/8 or 1  1/2 cups of white flour

if you add both cups together then 2  5/8 cups of flour

Step-by-step explanation:

3*3=9 so 9/8 -> 1  1/8 cups of wheat flour

4*3= 12 so 12/8 -> 1  4/8 or 1  1/2 cups of white flour

6 0
3 years ago
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Llana [10]

Answer:

<

Step-by-step explanation:

Hope this helps!

7 0
3 years ago
Please answer 2 and below photo is above and show workthank you
katovenus [111]

Answer:

18.6

Step-by-step explanation:

Adding -20.4 to 39 is the same as subtracting 20.4 from 39. 39 - 20.4 = 18.6.

4 0
4 years ago
Read 2 more answers
A circle with circumference 20 has an arc with a 72 degree central angle. What is the length of the arc?
drek231 [11]

Answer:

4

Step-by-step explanation:

circumference = 2πr

or, 20 = 2π r

or, π r = 10

or, r= 10/π

72 ° = 2π/5

length of arc = r∅ = 10/π × 2π/5

= 4

5 0
3 years ago
What is x in 15x + 25 = -20
serious [3.7K]
Hi. Good?

15x + 25 = -20 
15x = -20 - 25
15x = -45
x = -45/15
x = -3 

Thanks, I hope I have helped.
7 0
4 years ago
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