1 year ago

Alesha has $25. She spent $4 on lunch and $3 for a book everyday. How many days could Alesha use the money for?

Mathematics

1 answer:

Xelga [282]1 year ago

3 0

4+3 = 7
This is the amount of dollars spent each day
25/7 = 3 4/7
This means the money will last for 3 days.

You might be interested in

At sally's diner, combo meals come with either chips or fries. of the 115 customers on Friday 80% ordered combo means. of these

34kurt

3/4 = 0.8

115 x 0.8 = 92

Final Answer:

D. 92

4 0

2 years ago

Find the number by which 4732 should be divided to get perfect square.

ElenaW [278]

Answer:

The required number is 7.

Dividing by this gives the perfect square 676.

Step-by-step explanation:

Finding the prime factors:

2) 4732

2) 2366

7) 1183

13)169

So 4372

= 2^2 * 7 * 13^2

= 4 *169 * 7

= 676 * 7

Now 676 is a perfect square so the answer is 7.

= 1283 * 4.

Answer is 1283.

8 0

3 years ago

2 x - 5 + 7 y - 3 = 9 x - 1 - y -8 Solve For X AND Y (SHOW WORK PLEASE)

Maru [420]

Answer:

$\large\boxed{\sf x = \frac{8y+1}{7} }$

$\large\boxed{\sf x = \frac{7x-1}{8} }$

Group the Variable's:

2 x - 5 + 7 y - 3 = 9 x - 1 - y -8

2x -9x + 7y +y = -1 -8 +5 + 3

-7x + 8y = -1

From this find x and y

For X

-7x + 8y = -1

-7x = -1 -8y

7x = 8y + 1

x = (8y +1)/7

For Y

-7x + 8y = -1

8y = -1 +7x

y = (7x -1)/8

3 0

1 year ago

Read 2 more answers

when simplifying the expression y=(2x(x-3)(x-3))/(x-1)(x-3) do all of the x-3 s get cancelled or just one in the numerator and o

Ksju [112]

Answer:

Just one of the ones in the numerator and the one in the denominator

Step-by-step explanation:

7 0

3 years ago

PLEASE HELP ASAP FAST ASAP

snow_lady [41]

Answer:

mike did i think im super sooooo sorry if im wrong

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers