Mary has $

1 answer:

3 0

160 - 4b = m
she has 160 so you have to subtract the price of beads (4) multiplied by the number of beads (b). And the answer is the amount of money that has left (m)

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What is the solution to the quadratic inequality? 8x2≥3+10x (−∞,−14]∪[32,∞) (−∞,−32]∪[14,∞) [−14,32] [−32,14]

Burka [1]

Answer:

umm

Step-by-step explanation:

im in 6th so i dont not know what that means sorry

7 0

3 years ago

What is the answer to this

OleMash [197]

2x+3+132=180
2x+135=180
subtract 135 from both sides
2x=45
divide both sides by 2
x=22.5

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3 years ago

Describe the end behavior of the following graphs

Hunter-Best [27]

Answer:

Step-by-step explanation:

We have to see what happens at each graph at the “end” of x axis This means look both to the left and right of the x axis

1) when x approaches -oo, f(x)approaches -oo. When x approaches +oo, f(x) approaches +oo

2) when x approaches -oo, f(x) approaches +oo. When x approaches +oo, f(x) approaches +oo

3) when x approaches -oo, f(x) approaches -oo. When x approaches +oo, f(x) approaches -oo

4) when x approaches -oo, f(x) approaches -oo. When x approaches +oo, f(x) approaches +oo

4 0

3 years ago

Which fraction out of 5/8 and 7/11 is closest to 2/3?

Triss [41]

Well... hell, let's just convert them all with the same denominator then

hmmm let's see, we have the denominators of 8,11 and 3

so... we'll multiply the 5/8 times (11*3) or 33
and then we'll multiply 7/11 times (8*3) or 24
and then we'll multiply 2/3 times (8 * 11)

notice, we're simply using the other's denominator's product, to multiply the fractions... anyhow... let's check

$\bf \cfrac{5}{8}\cdot \cfrac{3\cdot 11}{3\cdot 11}\implies \cfrac{165}{264}
\\\\\\
\cfrac{7}{11}\cdot \cfrac{8\cdot 3}{8\cdot 3}\implies \cfrac{168}{264}
\\\\\\
\cfrac{2}{3}\cdot \cfrac{8\cdot 11}{8\cdot 11}\implies \cfrac{176}{264}\\\\
-------------------------------\\\\
\textit{now, which of }\cfrac{165}{264}\textit{ and }\cfrac{168}{264}\textit{ is closest to }\cfrac{176}{264}\quad ?$

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3 years ago

What is eight less than a number as an algebraic expression

Murrr4er [49]

Answer: n-8

Step-by-step explanation: n represents the unknown number. You need to subtract 8 from the number since "less than" is another phrase to describe subtraction.

I hope this helps, have a nice day.

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3 years ago

Mary has ​$

Mary has $