4 years ago

Simplify.

1 answer:

7 0

$(-3ab^{3})^{4}$
$(-3ab^{3})(-3ab^{3})(-3ab^{3})(-3ab^{3})$
$(9a^{2}b^{6})(9a^2b^{6})$
$81a^{4}b^{12}$

$(y^{3})^{5} * y^{4}$
$y^{15} * y^{4}$
$y^{19}$

25, 10, 4, 1.6

Function: y = 0.4x

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Joe's bill at grocery store came to $6.08 he paid with a $10 bill and a dime how much change do you get Joe's bill at the grocer

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Answer:

$4.02

Step-by-step explanation:

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A. Solve for y.<br> B. What is the measure of the missing angles?

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Answer: A.) y = 15 B.) (5y + 3)° = 78° (4y + 8)° = 68° and 34°

Steps:
180° - 146° = 34°

180 = 34 + (5y + 3) + (4y + 8)
180 - 34 = (5y + 3) + (4y + 8)
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146 = 5y + 3 + 4y + 8
146 = 9y + 11
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Check:
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Angles R and J are corresponding angles. The measure of R is 50°. What is the measure of J?

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ok im not sure this is the right answer to your specific question, because i dont understand the wording to well, but here...

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for 1 and 2/7 it would be 2(whole) and 4/7

for 4/9 it would be 8/9 and x

and for 2/9 it would be 4/9 and x

sorry if thats not the question :)

EDIT: its the second one because

2*1/7= 2/7

and 1/2*2=1

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