All categories

2 years ago

I WILL GIVE BRAINLIEST And more points please answer

Mathematics

2 answers:

steposvetlana [31]2 years ago

5 0

Answer: Linda's 1/2 . Phil's $0.50

Step-by-step explanation: the rate is the slop which is rise/run if that makes sense

grigory [225]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Here are two offers for batteries.

trapecia [35]

OFFER A is cheaper.

Step-by-step explanation:

Given,

OFFER A

Pack of 5

£2.75

Pay for 3 packs get 1 free

And

OFFER A

Pack of 5

£2.75

Pay for 3 packs get 1 free

To find which offer is cheaper.

For OFFER A

For 4 Packets he needs to pay £2.75

He needs to buy 40 batteries.

He needs to buy 40÷(4×5) = 2 packets.

Total cost = £2.75 ×2 = £5.5

For OFFER B

For 4 Packets he needs to pay £2.52

He needs to buy 40 batteries.

He needs to buy 10 packets.

After discount he has to pay = £2.52 -(£2.52 × $\frac{1}{3}$ ) = £1.68

Total cost = £1.68×10 = £16.8

Hence,

OFFER A is cheaper.

7 0

2 years ago

Q: An experiment was conducted to study the effect of increasing the dosage of a certain barbiturate on sleeping

aleksklad [387]

Answer:

Step-by-step explanation:

5 0

2 years ago

Ratio 15 to 35 written as a fraction

PilotLPTM [1.2K]

15/35

3/7 the answer is 3/7 which is written in the lowest terms

5 0

3 years ago

Quadratic 6X2 + 5X = -7

poizon [28]

Ok, so here your being asked to solve 6x2 + 5x = -7

The procedure that I did was using this formula it led me to get the following:
Using the formula:

x = -(-5) ± √(-5)² - 4(6)(-6)/ 2(6)
x = 5 ± √ 25 + 144 / 12
x = 5 ± √ 169 / 12
x = 5 ± 13/12

x1 = 5 + 13/12
x1 = 18/12
x1 = 3/2

x2 = 5 - 13/12
x2 = -8/12
 x2 = - 2/3

Hope this helped :)

7 0

3 years ago

Painter A charges $70 to start a job and $80 per hour he/she is there. Painter B charges $100 per hour. Write an inequality that

Debora [2.8K]

Let the number of hours be x.

70 + 80x < 100x

20x > 70

x > 3.5

8 0

2 years ago