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lutik1710 [3]
4 years ago
13

Show that |3+10| =|3|+|10|

Mathematics
1 answer:
kaheart [24]4 years ago
3 0
Since all the numbers are positive, you can take off the absolute value signs. You get 3+10=3+10. Add to get 13=13. Since 13 does equal 13, it does equal each other. Hope this helps! ;)
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Delvig [45]

Answer:

A. f^2=49

B doesn't work because only positive 7 would be a possible value. Negative numbers cubed get a negative answer.

7 0
3 years ago
Read 2 more answers
Mandy has an annual salary of $37,580. Each month she has a car payment of $265 and a student loan of $120. If she applies for a
lukranit [14]

Answer: Not likely; recurring debt is higher than what is allowed.

Step-by-step explanation:

The options are:

a. Very likely; recurring debt is less than what is allowed.

b. Somewhat likely; recurring debt is equal to what is allowed.

c. Not likely; recurring debt is higher than what is allowed.

d. There is not enough information given to determine the answer.

Annual salary = $37,580

Car loan payment annually = $265 × 12 = $3180

Annual student loan= $120 × 12 = $1440

Annual loan payment will be:

= $3180 + $1440

= $4620

Based on the above, Mandy is already paying 12.3% (4620 / 37580)× 100 as loan every month. Coupled with the fact that he'll still have some amount to pay as loan every month, he won't be given as the recurring loan is higher than what will be allowed.

5 0
3 years ago
The PE classes collected canned food for a food drive last Thanksgiving. The goal was to collect 600 cans. They collected 1800 c
AlexFokin [52]

Answer:

maybe 250%?

Step-by-step explanation:

Just a guess! hope i helped somehow<3

4 0
3 years ago
In a city, the record monthly high temperature for March is 56°F. The record
Korolek [52]

Answer:

60 degrees F

Step-by-step explanation:

To find the range of temperatures, find the absolute value of the difference of the temperatures. It doesn't matter in which order you subtract.

|56 - (-4)| = |56 + 4| = |60| = 60

You can subtract in the other order:

|-4 - 56| = |-60| = 60

Range: 60 degrees F

8 0
3 years ago
Read 2 more answers
Multiply: (4x – 7)(2x – 9)
harina [27]
Hello there!


Let's use foil.

First: 4x * 2x = 8x^2

Outside: 4x * -9 = -36x

Inside: -7 * 2x = -14x

Last: -7 * -9 = 63

Now, let's combine these.

8x^2 - 36x - 14x + 63

Finally, we can simplify this

8x - 50x + 63



I hope I helped!

Let me know if you need anything else!

~ Zoe
4 0
4 years ago
Read 2 more answers
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