3 years ago

Factor the expression. x^2+ 8x - 20

Mathematics

1 answer:

n200080 [17]3 years ago

6 0

Answer: (x + 10)(x - 2)

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Someone please help me!<br><br> 64x squared y cubed + 8xy divided by 4xy squared

Burka [1]

64x^2+8xy/4xy^2. This should be what you’re looking for hopefully

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3 years ago

Elvira makes money to buy decorations for the cafeteria by selling little bags of chips in the snack bar. If each bag costs $0.3

azamat

Answer:

Step-by-step explanation:

.90-.35=.55

200/.55=364 bags i think

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Kipish [7]

Answer:

I think it is C

Step-by-step explanation:

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3 years ago

A n =−1+3(n−1) an=−1+3(n−1) what is the 55 term in the sequence

Sindrei [870]

ANSWER

$a_{55}=161$

EXPLANATION

The general term for the sequence is

$a_n=-1+3(n-1)$

To find the 55th term, we have to substitute
$n = 55$
in to the general term and simplify.

This implies that,

$a_{55}=-1+3(55-1)$

$a_{55}=-1+3(54)$

$a_{55}=-1+162$

$a_{55}=161$

Therefore the 55th term is 161.

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3 years ago

Luisa has 24 students in her class. 3/4 of the students speak spanish as well as english. How many students speak both spanish a

neonofarm [45]

Divide 24 by 4 because the denominator is 4..
24÷4=6
Multiply 6 by 3 because the numerator is 3.
6×3=18
<span>18/24 students speak both Spanish and English</span>

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3 years ago

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