3 years ago

Please I really need help with this

Mathematics

1 answer:

romanna [79]3 years ago

6 0

Answer:

A, 14

Step-by-step explanation:

Assuming that she has a total of d dollars, and spends half of it, then we have 1/2d. She then spends another 6 dollars, and therefore we would subtract. She is left with one dollar.

1/2d-6=1

Working backwards, we can solve for d, her total amount of money:

1/2d=7

d=14

I hope this helps! :)

You might be interested in

Which of the following is equal to 7 1/3? will give brainlist

Anestetic [448]

Step-by-step explanation:

c is the correct answer

7 0

3 years ago

Andy takes an average of 12 breaths per minute About how many breaths did Andy take by the time he turned 13 years old?

Diano4ka-milaya [45]

6832800 breathes in 13 years exactly

6 0

3 years ago

What did i do wrong?

irakobra [83]

Answer:

27x +42+ 3x²

Step-by-step explanation:

so im learning this rn in class and what you do is FOIL

So its stands for

First

Outside

Inside

Last

(3x+6)(x+7)

(3x+6)(x+7) -- 3x² (if you have x times x it is x to the second power)

(3x+6)(x+7) -- 21x

(3x+6)(x+7) -- 6x

(3x+6)(x+7) -- 42

Now add 21x and 6x

27x +42+ 3x²

you must have added the 21 and 6 incorrectly.

7 0

3 years ago

Because of three scarf is 26. 25. What is the unit price?

Dimas [21]

Each scarf costs $8.75.

5 0

3 years ago

Someone help me answer this

dolphi86 [110]

Answer:

c = 53 yd is the answer.

Step-by-step explanation:

a = 45 yd

b = 28 yd

c = ?

According to the Pythagorean Theorem,

a² + b² = c²

45² + 28² = c²

2025 + 784 = c²

c² = 2809

c = 53 yd

∴ The dog runs 53 yd

6 0

3 years ago