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timurjin [86]
3 years ago
13

If lena has 7 marbles that are red how many more red marbles than purple is there if it's two thirds more

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0

Answer:

1/6

Step-by-step explanation:

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3. The parents of a newborn girl want to invest $1000 in some kind of saving plan that their child could
andrew11 [14]

Answer:

A. 1000x75t=i

B. 1000(1+5%/n)^t

Step-by-step explanation:

i=prt     interest principle rate time

a=p(1+r/n)^t amount principle rate number of times interest is compound time

<em>Hope this helps.</em>

5 0
3 years ago
Together, Thomas and Tyrone have
GREYUIT [131]

Answer:

Thom has $18.00 and Tyrone has $6.00

Step-by-step explanation:

let the amount Tyrone has be x , then Thom has 3x , so

x + 3x = 24

4x = 24 ( divide both sides by 4 )

x = 6

Then Tyrone has $6.00 and Thom = 3 × $6.00 = $18.00

5 0
3 years ago
What is the slope line that connects the points (-3,5) and (6,11)
Alexeev081 [22]

Answer:

slope-2/3

Step-by-step explanation:

slope formula (y2-y1)/(x2-x1)

plug in the coordinates

(11-5)/(6--3)

two negatives equal a positive

(11-5)/(6+3)

add or subtract the numbers

6/9

simplify

2/3

5 0
3 years ago
Mary Lou baker rides a bicycle and travels at twice the speed of Wayne who is roller skates Mary and Wayne begin the race at the
san4es73 [151]
M=2W \\ \\ \frac{18}{3}=\\6\\W+6=M\\W=6\\M=12

6 miles per hour.
4 0
4 years ago
The slope is 2.92, which shows a positive relationship because it is a positive number. The
Alona [7]
Yes it does make sense.
6 0
3 years ago
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