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Alja [10]
4 years ago
13

Two girls had 45.00 to spend. one spent 6 dollars less than twice the other. solve

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
3 0

Let, money spend by jane = x

Maggie spend = 2x-6

So, x+2x-6 = 45

3x= 51

x=17, 2x-6 = 28

So, jane spend $17 & Maggie spend $28

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Convert 150 g/L to the unit g/mL. .
Alekssandra [29.7K]
G/L=1000*g/mL, since 1 mL = 1/1000 of a litre. 
<span>Therefore, 150g/L=150 000 g/mL.</span>
7 0
3 years ago
What is the next number and why ? 1,3,11,35,99,_
Vladimir79 [104]

Answer: 241

Step-by-step explanation:

This is a simple problem when using Pascal's triangle. First you look at 1 - 3, what is the difference in these 2 numbers? Its 2, then you look at 3 and 11, the difference is 8, then 11 and 35, the difference is 24. If you keep doing this you get; 2 8 24 64 142. Next you find out how these numbers are different. In the end you keep doing this until you get to the triangles point or the differences converge.

                                          1      3      11      35     99      <u>241</u>

                                             2      8     24       64    142

                                                6      16      40      78

                                                     10     24      38

                                                          14       14

In the end we get 14 but there is no difference in the numbers so we cant go any farther. Hope this helps!

6 0
3 years ago
Use the coordinates of the labeled points to find a point-slope equation of the line. (3,-4)
seropon [69]

Answer:

slope=-3  

y=-3x+5

Step-by-step explanation:

use two given points (3,-4)(0,5)

5- -4= 9

0-3=-3

9/-3=-3

6 0
3 years ago
Read 2 more answers
Compare the decimal by writing &lt;,&gt; or = on the space provided.
Svet_ta [14]

Answer:

1. <  2. < 3. > 4. = 5. >

Step-by-step explanation:

3 0
3 years ago
Donovan broke the 100m sprint world record at the olympics within 9.84s in contrast a dog runs at a speed of 30km per hour .If t
Free_Kalibri [48]
<h2>Answer:</h2>

No the dog cant catch up with Donovan

<h3>Step-by-step explanation:</h3>

30km to meters is 30000

30000 meters divided by 60 to to get how many meters per second

= 500 a dog travels 500 meters per minute

100m divided by 9.87 = 10.1 meters per second

500 divided by 60 = 8.3 meters per second

Donovan can run faster than the dog by 1.8 meters per second

3 0
3 years ago
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