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madam [21]
2 years ago
7

Mrs. Garcia’s students were asked to find 220% of 75. Each of the students had a different method.

Mathematics
2 answers:
aliya0001 [1]2 years ago
7 0

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

WINSTONCH [101]2 years ago
5 0

ok for the people who dont wanna do the link thing the answer is C : colton

HOPE THIS HELPS :))))) xx

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A Grocery store offers a cheese sampler that includes a pepper cheddar cheese that cost $15 per kilogram and Pennsylvania jack t
Len [333]

Answer:

1.5 kg of pepper cheddar cheese and 4.5 kg of Pennsylvania jack was used in the mixture.  

Step-by-step explanation:

Pepper Cheddar cheese  = $15 per kilogram

Pennsylvania jack = $11 per kilogram

The cheese sampler includes a  Pepper Cheddar cheese and a Pennsylvania jack that cost $15 per kilogram and $11 per kilogram respectively.

The mixture = 6 kg

Let

a = kg of the pepper cheddar cheese

b = kg of the Pennsylvania jack

a + b = 6............(i)

Rate

15a + 11b/6 = 12

15a + 11b = 72.............(ii)

Combine the equation

a + b = 6............(i)

15a + 11b = 72.............(ii)

a = 6 - b

15(6 - b) + 11b = 72

90 - 15b + 11b = 72

90 - 72 = 15b - 11b

18  = 4b

divide both sides by 4

b = 18/4

b = 4.5 kg

insert the value of b in equation (i)

a + b = 6............(i)

a = 6 - 4.5

a = 1.5 kg  

1.5 kg of pepper cheddar cheese and 4.5 kg of Pennsylvania jack was used in the mixture.  

4 0
2 years ago
PLEASE HELP!
Bond [772]

Let x be the number of Standard Specials sold last Monday and y be the number of Deluxe specials sold last Monday.  

The Standard special sells for $2, then x Standard Specials cost $2x.

The Deluxe special sells for $4.50, then y  Deluxe specials cost $4.50y.

1. Last Monday, PB&P sold at least $200 worth of Standard and Deluxe peanut butter and pickle sandwich specials. This means that

2x+4.50y≥200.

2.  When all related business expenses are included, the Standard special costs $0.50 to prepare, then x Standard Specials cost $0.50x.

When all related business expenses are included, the Deluxe special costs $1.25 to prepare, then y Deluxe specials cost $1.25y.

Expenses were no more than $100, then

0.50x+1.25y≤100.

3. At least 30 Standard special were sold, then x≥30.

4. Graph all these inequalities (see attached diagram). As you can see only point (60,70) doesn't belong to needed region.

Answer: all points except point (60,70)

8 0
2 years ago
Read 2 more answers
The volume of a cylinder is 2,200Pi cubic inches. The diameter of the circular base is 10 inches. What is the height of the cyli
svet-max [94.6K]
I think it’s 220 inches
6 0
2 years ago
Read 2 more answers
Cary claimed that the expression − 5 + m − 5 + m is negative. Determine whether Cary's claim is always true, sometimes true, or
atroni [7]

Answer:

The given Expression is sometimes true.

Step-by-step explanation:

from the question,

The given expression by Cary is   -5 + m -5+ m.

So, solving the expression we get

     ⇒            -10+2m

                     Let m is an integer.

Whenever,  

                   (a)    m < 5                             { m = 4,3,2,1,0,-1,-2.......................}

                  The given Expression always gives negative value.

                  (b)     m\geq 5                             {m = 5,6,7,8,9.......................}

                  The given Expression always gives positive value.

Here, we get that the given Expression is not providing the Negative value always, that's why it is not always true and can't be never true.

Hence,

According to Cary's claimantion the given Expression is sometimes true.

5 0
2 years ago
In general, reducing the interest rate (i) of a credit card but keeping the present value (PV) and number of periods (n) the sam
padilas [110]
If the present value and number of periods are the same, but interest rate is lowered, this means that less interest needs to be paid each month, and the correct answer is a) decrease the monthly payment.
Monthly payments would increase if the interest rate increases. Monthly payments cannot be eliminated.
7 0
2 years ago
Read 2 more answers
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