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Radda [10]
3 years ago
13

Solve 3x2 − 7x − 2 = 0.

Mathematics
1 answer:
Daniel [21]3 years ago
8 0

The answer think will be x=4/7

Or 4-7x

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Pam has ridden her new bike 7.2 miles. Dale has ridden his new bike 12.5 times as far as Pam.
densk [106]

Answer:

He has ridden 90 miles

Step-by-step explanation:

7.2 X 12.5 = 90

4 0
2 years ago
The sun of the first number and twice the second number is 16. The second number is two more than the first number. What are the
Bingel [31]

7+9=16

Step-by-step explanation:

let us add the numbers step by step:

Just add the numbers like this [1+3,2+4,3+5,4+6,5+7,6+8,7+9…]

you get the answer 7+9=16

7 0
3 years ago
What is Y equals 7x plus 3
Ilia_Sergeevich [38]
Hm.. That's a hard one is the answer..10??
3 0
3 years ago
Thang decided to borrow ​$7000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of
jekas [21]
You need to find 24% of $7000 because that's the total interest over the course of 3 years. The answer is $1680

6 0
3 years ago
Read 2 more answers
A certain high school has 1,488 students. If you subtract the number of girls from boys you get 78. Let x be the number of boys
Dahasolnce [82]

Answer:

boys = 705

girls = 783

Step-by-step explanation:

We are to find the number of boys and girls in the school

the answer can be determined using simultaneous equation

x = boys

y = girls

y - x = 78  equation 1

y + x  = 1488 equation 2

subtract equation 1 from 2

2x = 1410

x = 1410/2 = 705

Substitute for x in equation 1

y - 705 = 78

y = 705 + 78 = 783

3 0
2 years ago
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