3 years ago

How do I solve this?

1 answer:

8 0

You may have to multiply all the numbers together. ^_^ BTW: I tryed all That I could to help, so yeah this would be my try. Lol!

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A woman decides to give money to each of her three daughters on their birthdays. Helen is on to receive $3000 more than Diana. M

guajiro [1.7K]

$3000=4 times
3000/4=1500/2=750
$3000+$3000+$750=$6750
Their mother gives $6750 altogether

7 0

3 years ago

Latoya just bought a refrigerator for $931. She paid $139.80 in a down payment and will pay the rest in 4 equal installments. Ho

NARA [144]

Answer:

$197.80

Step-by-step explanation:

$931.00 - $139.80 = $791.20

$791.20 / 4 equal installments = $197.80

7 0

3 years ago

What is the length of Line segment S R?

tangare [24]

Using Pythagorean theorem.
16^2 + (RT)^2 = 20^2
256 + (RT)^2 = 400
(RT)^2 = 144
RT = 12

Using altitude theorem to find ST:
16/12= 12/ST
16ST = 144
ST = 9

Using Pythagorean theorem again:

12^2 + 9^2 = SR^2
144 + 81 = SR^2
225 = SR^2
SR= 15

Final answer: SR= 15

Hope this helps!

6 0

3 years ago

Simplify |a+3| + |a−3| , if −3

Rashid [163]

Answer:

Step-by-step explanation:

I'm not sure if you mean whether a = -3, but if you are to plug in -3 for a you should get:

$|-3+3|+|-3-3|\\=|0|+|-6|\\=0+6\\=6$