4 years ago

Find the total cost of 5 bales of hay at $2.75 per bale and 2 bags of potatoes at $2.90 per bag.

Mathematics

1 answer:

Elan Coil [88]4 years ago

5 0

Answer: $19.55

Step-by-step explanation:

2.75 * 5 = 13.75.
2.90 * 2 = 5.80
13.75 + 5.80 = 19.55

You might be interested in

What percent is 3 out of 70

koban [17]

3/70=x/100
(3/70)*100=x
300/70=x
x=30/7=4.2857 roughly

8 0

3 years ago

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

lesya [120]

Answer:

20x3.14=62.8 62.8x10=628 Volume=628inches

Step-by-step explanation:

Plz give me brainlist

6 0

3 years ago

Read 2 more answers

Write the linear system:

notsponge [240]

Answer:

(See explanation for further details).

Step-by-step explanation:

C) The linear system is:

$(-1)^{2} \cdot a + (-1)\cdot b + c = 5$

$c = - 4$

$(4)^{2}\cdot a + (4)\cdot b + c = 0$

After some algebraic handling:

$a - b + c = 5$

$c = -4$

$16\cdot a + 4\cdot b + c = 0$

By direct substitution:

$a - b - 4 = 5$

$16\cdot a + 4\cdot b - 4 = 0$

$a - b = 9$

$4\cdot a + b = 1$

$a = 9 + b$

$4\cdot (9+b)+b = 1$

$36 + 5\cdot b = 1$

$5\cdot b = -35$

$b = -7$

$a = 2$

D) The parameter values are: $a = 2$ , $b = -7$ , $c = -4$

E) The quadratic equation is $y = 2\cdot x^{2} - 7\cdot x -4$

8 0

3 years ago

ANSWER QUESTION 1 and 2 PLEASE SHOW YOUR WORK I WILL MARK YOU BRAINLIEST.

ladessa [460]

Answer:

lol at the pictures it has all the work

7 0

3 years ago

In a fruit cocktail, for every 12 ml of orange juice you need 8 ml of apple juice and 50 ml of coconut milk. What is the ratio o

Luba_88 [7]

Answer:

6:25:4

Step-by-step explanation:

12 ml of orange juice:50ml coconut milk: 8 ml orange juice

its all divisible by 2

so it would be 6:25:4

please mark as brainliest!!

5 0

3 years ago