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Svetach [21]
3 years ago
6

HELP PLS WUICK! GIVING OUT BRAINLIST

Mathematics
1 answer:
Inessa05 [86]3 years ago
7 0
Multiply by 2 :))
hope this helps
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While conducting an inventory in their bicycle shop, the owner noticed the number of bicycles is 2 fewer than 10 times the numbe
mr Goodwill [35]

Answer:

The number of bicycles in the store is 178\ bicycles

Step-by-step explanation:

Let

x------> the number of bicycles

y-----> the number of tricycles

we know that

The bicycles has two wheels and the tricycles has three wheels

so

2x+3y=410 ------> equation A

x=10y-2 ------> equation B

substitute equation B in equation A and solve for y

2(10y-2)+3y=410

20y-4+3y=410

23y=414

y=18\ tricycles

Find the value of x

x=10(18)-2=178\ bicycles

3 0
3 years ago
Read 2 more answers
What is 7 to the 2nd power multiplied by 7 to the 3rd power
inn [45]
The answer is 16807 because 49*343 is 16807. 
3 0
3 years ago
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A quadratic equation of the form 0 = ax2 + bx + c has a discriminant value of –16. How many real number solutions does the equat
agasfer [191]

The equation has 0 real solutions.

If an equation has a negative discriminant, than there are no real solutions. We know this because the quadratic formula requires you to take the square root of the discriminant and therefore you would have all imaginary numbers.

6 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for the line with slope 3/2 and y intercept -1
Basile [38]

Answer:

y=3/2x+-1

Step-by-step explanation:

the formula is y=mx+b

y is the total

m is the slope

x is what you're multiplying the slope by

b is the y intercept

6 0
2 years ago
Read 2 more answers
Solve for x<br> a) 2<br> b) 8<br> c) -2<br> d) -8
DaniilM [7]

Answer:

it's B.) 8

Step-by-step explanation:

the given pair of angles are <em>corresponding</em><em> </em>angles so, their measures are equal.

=》15x + 10 = 17x - 6

=》10 + 6 = 17x - 15x

=》2x = 16

=》x = 16 ÷ 2

=》x = 8

5 0
2 years ago
Read 2 more answers
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