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3 years ago

9

David has 56 baseball card I wish he sells three cars per week write an equation representing the number of cards n he has left

at the end of any given week W

1 answer:

aev [14]3 years ago

7 0

Answer:

56-3=N

Step-by-step explanation:

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Please answer this question only if you know it! 25 points and brainliest!

krok68 [10]

Answer:

$\boxed{70^\circ}$

Step-by-step explanation:

Step 1. Calculate θ

$\begin{array}{rcll}70^{\circ} + \theta + 60^{\circ} & = & 180^{\circ} & \text{Angles of straight line}\\130^{^{\circ}} + \theta & = & 180^{\circ}} & \\\theta & = & 50^{\circ} & \\\end{array}$

Step 2. Calculate x

$\begin{array}{rcll}60^{\circ} + \theta + x & = & 180^{\circ} & \text{Interior angles of triangle}\\60^{\circ} + 50^{\circ} + x & = & 180^{\circ} &\\110^{^{\circ}} + x& = & 180^{\circ} & \\\\x & = & \boxed{70^\circ} & \\\end{array}$

4 0

3 years ago

380÷4 with a remainder

AlekseyPX

The answer would be 95 with no remainder

5 0

3 years ago

Read 2 more answers

Factor Polynomials<br> 6x^2+7x-3

Vesna [10]

Factoring is the process of finding the factors of polynomials

For our quadratic:
$6x^2+7x-3
=(2x+3)(3x-1)$

I hope that helps!

I am with you if you faced any difficulties!

3 0

3 years ago

Does this image have a vertical reflection, horizontal reflection, and rotation? I'll give brainiest!

ElenaW [278]

Answer:

Reflection with respect to the x axis

Step-by-step explanation:

Reflection with respect to the x avis, or horizontal reflection.

3 0

3 years ago

Add the equations.3x-y=-5<br> 7x+y=15

Alisiya [41]

Step-by-step explanation:

it is like a regular addition of numbers. you add the different positions.

3x + 7x = 10x

-y + y = 0

-5 + 15 = 10

so, D. is the right answer : 10x = 10

7 0

2 years ago