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andrew11 [14]
2 years ago
13

Jessica has a credit line of $8,250 on her credit card. she had a previous balance of $780.54 and made a $455.00 payment. the to

tal of her purchases is $1,570.85. her late charge was $12.60 and her finance charge was $9.50. use this information to answer questions # 1 - 2
Mathematics
1 answer:
nikitadnepr [17]2 years ago
7 0

Answer:

780.54-455=425.54

Step-by-step explanation:

425.54+1570.85+12.60+9.50=2018.49

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You have a dog-walking business. You charge $12 per hour. Let's define n as the amount you earn and h as the number of
Goshia [24]

Answer:

n = 12h

Step-by-step explanation:

Given

r = 12/hr --- rate

h \to hours

n \to amount

Required

Determine which solution is correct or incorrect

The solutions are not given. So, I will provide a general explanation

The amount (n) is calculated as:

n = r  * h

So, we have:

n = 12  * h

n = 12h

The above is the general equation to solve for the amount, given h hours

When h = 2.5, we have:

n = 12*2.5

n = 30

8 0
3 years ago
New help with these three questions plz ​
Irina18 [472]

Answer:

(for # 3) 7

Step-by-step explanation:

because the whole thing = 128 4/7 degrees and there are seven sections that equal 51 3/7 degrees. when added they equal 128 4/7

5 0
3 years ago
Read 2 more answers
A man mows his 100 ft by 200 ft rectangular lawn in a spiral pattern starting from the outside edge. After a bit of hard work he
MariettaO [177]

Based on the length and width of the rectangular lawn, and the percentage the man has mowed, the strip width would be 40.5 m.

<h3>what is the width of the strip mowed already?</h3>

first, find the area of the lawn:

= 100 x 200

= 20,000 ft²

the area mowed is:

= 40.5% x 20,000

= 8,100 ft²

the width is therefore:

= 8,100 / 200

= 40.5 m

find out more on the area of a rectangle at brainly.com/question/2607596.

#SPJ1

3 0
2 years ago
PLEASE ANSWER AND SHOW WORKING OUT FOR ME PLEASE.
Lelu [443]
7932 x 56 = 444192 and since it’s asking you to multiply by .56 and 793.2, just move the decimal over to the left three places in your answer since there’s three digits after the decimals in your factors. so you get 444.192
7 0
4 years ago
Read 2 more answers
A rectangular yard has a length that is 5 feet more than the width. Around the outside of the yard is a path made of bricks that
Phantasy [73]

Answer:

A) A = X^2 + 11X + 24

B) X = 18 ft

C) 414 ft^2

D) 132 ft^2

Step-by-step explanation:

A) Width W of yard and path = X + 3

Lenght L of path = X + 5 + 3 = X + 8 ft, therefore,

Area of yard and path = L x W = (X +3) x (X +8)

A = X^2 + 11X + 24

B) if area of the yard and path is 546 ft^2,

546 = X^2 + 11X + 24

X^2 +115X - 522 = 0 (quadratic equation)

Solving the quadratic equation gives

X = 18 and X = -29

Our answer can only be positive so we choose X = 18 ft

C) lenght of yard = 5 + 18 = 23 ft

Width = 18 ft

Therefore area = L x W = 23 x 18 = 414 ft^2

D) area of path = area of path and yard minus area of yard

= 546 - 414 = 132 ft^2

7 0
3 years ago
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