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4 years ago

13

Henrietta has 5 hours to complete her 4 chores. How many hours does she have to do each chore? Choose the correct answer from th

e choices below.

1 answer:

Ne4ueva [31]4 years ago

8 0

Answer:

1 hour and 25 min

Step-by-step explanation:

5/4 = 1.25

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Cal is buying T-shirts and shorts. T-shirts cost $12 and shorts cost $25. He plans on spending no more than $160 and wants to bu

Semenov [28]

12t (that's the $12 for a shirt) + 25s (25 dollars for shorts) < (or equal too) 126
The combination cost for the shirts and shorts has to be less than or equal to $126

t + s > (or equal too) 5

The total number of items has to be greater then or equal too or equal to 5

8 0

3 years ago

A is the vertex angle, AB=5x-14 and AC=3x+5. Find the length of one of the legs.

marysya [2.9K]

Answer:

85

Step-by-step explanation:

6 0

3 years ago

To all people who are good at math<br> please help me answer this question, I will give 30 points

sesenic [268]

Answer:

=》n = 10

Step-by-step explanation:

here's the solution :-

=》

$2(n - 9) - 1 = 1$

=》

$2(n - 9) = 1 + 1$

=》

$2(n - 9) = 2$

=》

$n - 9 = \frac{2}{2}$

=》

$n - 9 = 1$

=》

$n = 1 + 9$

=》

$n = 10$

hence, the value of n = 10

4 0

3 years ago

Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces.

Tanya [424]

Answer:

(0.5, 3)

Step-by-step explanation:

(x, y), so x=0.5books

and y= 0.5books * 6ounces per book = 3 ounces

so x= 0.5 and

y= 3

the correct ordered pair is (0.5, 3)

7 0

3 years ago

If x^6=60 and w^10=20, what is x^12×w^-10? A. 36, B. 60, C. 180 or D. 360

tigry1 [53]

Answer:

$x^{12} w^{-10}$

And we can find this rewriting the expression in terms of the info given and we got:

$x^{12} w^{-10} = (x^6)^2 (w^{10})^{-1}$

And replacing we got:

$x^{12} w^{-10} = (60)^2 (20)^{-1}= \frac{60^2}{20}= 180$

And the best option would be:

C. 180

Step-by-step explanation:

For this case we know that:

$x^6, w^{10} = 20$

And we want to find the value for:

$x^{12} w^{-10}$

And we can find this rewriting the expression in terms of the info given and we got:

$x^{12} w^{-10} = (x^6)^2 (w^{10})^{-1}$

And replacing we got:

$x^{12} w^{-10} = (60)^2 (20)^{-1}= \frac{60^2}{20}= 180$

And the best option would be:

C. 180

7 0

3 years ago