Ask question

Ask question

All categories

3 years ago

12

Martha works in a toy shop and earns $44 Per day. She earns an extra $2 for each toy she sells. If Martha wants to earn at least

$80 per day, what would the minimum number of toys be if sold

1 answer:

Nikitich [7]3 years ago

6 0

Answer: 18

Step-by-step explanation:

80 - 44 = 36

36 / 2 = 18

You might be interested in

Mrs. Howell has a horse named Milton. She spends ½ of an hour grooming Milton and ⅓ of an hour riding Milton. How much time did

Leto [7]

1/3 of an hour= 60mins/3

= 20 mins

1/2an hour= 60mins/2

= 30 mins

30+20 = 50 minutes total

3 0

3 years ago

A confidence interval measures how likely a certain conclusion is true. True or False

Vlada [557]

Answer:

false

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Factor out completely: 4a^2c^2-(a^2-b^2 c^2)^2

Alex17521 [72]

The expression 4a^2c^2 - (a^2-b^2+c^2)^2 has to be factored.

4a^2c^2 - (a^2 - b^2 + c^2)^2

=> (2ac)^2 - (a^2 - b^2 + c^2)^2

=> (2ac - a^2 + b^2 - c^2)(2ac + a^2 - b^2 + c^2)

=> (b^2 - (a^2 - 2ac + c^2))((a^2 + 2ac + c^2) - b^2)

=> (b^2 - (a - c)^2)((a + c)^2 - b^2)

=> (b - a + c)(b + a - c)(a + b + c)(a - b + c)
<span>
The factorized form of 4a^2c^2 - (a^2-b^2+c^2)^2 is (b - a + c)(b + a - c)(a + b + c)(a - b + c)</span>

6 0

3 years ago

If the ratio of pink flowers to blue flowers is 3 to 6 and there are total 72 flowers, how many of them are pink? Show your work

Strike441 [17]

Well, youlook at the ratio and see that it is 3-6, total out of 9 flowers: 3pink and 6blue. You divide 72 by 9 to put it in the context of the ratio and get 8. Next you multiply 8 by 3, and you get 24/72 flowers are pink.

3+6=9, 9/72=8, 8*3=24 pink, 24/72 flowers are pink

6 0

4 years ago

Read 2 more answers

How does the graph of g (x) = StartFraction 1 Over x + 4 EndFraction minus 6 compare to the graph of the parent function f (x) =

rjkz [21]

The transformed equation $g(x)=\frac{1}{x+4}-6$ , the graph is shifted 4 units to the left and 6 units down.

Explanation:

The parent equation is $f(x)=\frac{1}{x}$

The transformed equation is $g(x)=\frac{1}{x+4}-6$

By using the function transformation rules, we can see that the parent function $f(x)=\frac{1}{x}$ is transformed into the function $g(x)=\frac{1}{x+4}-6$

Since, from the function transformation rules, we know that,

$f(x+b)$ shifts the function b units to the left.

Thus, the transformed function is shifted 4 units to the left.

Also, from the function transformation rules, we know that,

$f(x)-b$ shifts the function b units downward.

Thus, the transformed function is shifted 6 units down.

Thus, the transformed equation $g(x)=\frac{1}{x+4}-6$ , the graph is shifted 4 units to the left and 6 units down.

6 0

3 years ago

Read 2 more answers