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3 years ago

John is collecting vintage baseball cards and has about 25 he got from his dad. He is

Mathematics

1 answer:

Vanyuwa [196]3 years ago

8 0

Answer:

asdfghj

Step-by-step explanation:

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A shipment of sugar fills 4

Strike441 [17]

Answer:

4 containers * 2 tons = 8 tons total

Step-by-step explanation:

7 0

3 years ago

What is the vertex of y = x2 + 2x +2 O (1,-1) O (2,-2) O (1, 2) 0 (-1, 1)

fredd [130]

Answer:

vertex = (- 1, 1 )

Step-by-step explanation:

Given a parabola in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the vertex is

x = - $\frac{b}{2a}$

y = x² + 2x + 2 ← is in standard form

with a = 1 and b = 2 , then

x = - $\frac{2}{2}$ = - 1

substitute x = - 1 into the equation for y- coordinate of vertex

y = (- 1)² + 2(- 1) + 2 = 1 - 2 + 2 = 1

vertex = (- 1, 1 )

8 0

3 years ago

Rewrite log: 512 = 3 into exponential

Julli [10]

I think your answer is D) i am not 100% sure tho.

3 0

3 years ago

Rewrite! Write an new and equivalent equation that is easier to solve

RUDIKE [14]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

Given - an equation in it's general form

To do - convert the given equation into a form that is easy to solve

Given equation -

$\bold{(x + 2) {}^{2} + 4(x + 2) - 5 = 0} \\$

solve the parenthesis so as to obtain simpler terms

$\bold{\implies \: ( x {}^{2} + 4x + 4 ) + 4x + 8 - 5 = 0}\\$

solve the like terms and you'll obtain the required equation !

$\bold{\implies \: x {}^{2} + 8x - 7 = 0}$

hope helpful ~

8 0

2 years ago

Read 2 more answers

Mittens are marked down 25%. The sale price is $3.15 a pair. What was the original price of a pair of kittens.

madreJ [45]

The answer is $4.20. Hope this helped

6 0

4 years ago