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2 years ago

What is an equivalent expression for 2.50(600-500*.25)-500?

Mathematics

1 answer:

Nonamiya [84]2 years ago

8 0

Answer:

687.5

Step-by-step explanation:

To find the equivalent expression, simplify the operations using order of operations.

2.50(600 - 500*.25) - 500 Multiply -500*0.25

2.50(600 - 125) - 500 Subtract 600 - 125

2.50(475) - 500 Multiply 2.50(475)

1187.5 - 500 Subtract

687.5

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Chin canned a number of quart jars anf a number of pints jars of tomatoes from hid garden. A pint is 16 onces and a quart is 32

ryzh [129]

Answer:

The equation which models the scenario is: 16 p + 32 q = 1280

Step-by-step explanation:

The total number of pints packed = p

The total number of quarts packed = q

The weight of 1 pint jar of tomatoes = 16 oz

So, the total weight of p pints = p x ( Weight of 1 pint) = p x ( 16 oz) = 16 p

The weight of 1 quart jar of tomatoes = 32 oz

So, the total weight of q quarts = q x ( Weight of 1 quart) = q x ( 32 oz)

= 32 q

Now, the TOTAL WEIGHT of p pints and q quarts

= Total weight of { p pints + q quarts} = 16 p + 32 q

Also, chin canned a total of 1280 ounces.

⇒ TOTAL WEIGHT of p pints and q quarts = 1280 ounces

or, 16 p + 32 q = 1280 ounces

Hence, equation which models the scenario is: 16 p + 32 q = 1280

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2 years ago

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Samuel : x

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2 years ago

Are 27/4 and 32/3 equivalent fractions?

Blababa [14]

Answer:

Step-by-step explanation:

27/4 = 54/8 = 81/12 = 108/16

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= 459/68 = 486/72 = 513/76 = 540/80

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= 675/100 = 702/104 = 729/108 = 756/112

= 783/116 = 810/120 = 837/124 = 864/128

= 891/132 = 918/136 = 945/140 = 972/144

= 999/148 = 1026/152 = 1053/156 = 1080/160

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= 1215/180 = 1242/184 = 1269/188 = 1296/192

= 1323/196 = 1350/200 = 1377/204 = 1404/208

= 1431/212 = 1458/216 = 1485/220 = 1512/224

= 1539/228 = 1566/232 = 1593/236 = 1620/240

= 1647/244 = 1674/248 = 1701/252 = 1728/256

= 1755/260 = 1782/264 = 1809/268 = 1836/272

= 1863/276 = 1890/280 = 1917/284 = 1944/288

= 1971/292 = 1998/296 = 2025/300 = 2052/304

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= 2295/340 = 2322/344 = 2349/348 = 2376/352

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1 year ago

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8 more questions!<br><br>Please help, thanks

Allushta [10]

Problem 7 is choice B, which is the entire number line shaded in but the value -4 has a hole at this location to mean "exclude this point from the solution set". So basically x can be any number but -4.

Problem 8 is choice C. You have a closed circle (or filled in hole) at -1.5 on the number line. Then you shade to the left of the closed circle to indicate the set of values that are smaller than this endpoint. So n can be -1.5 or it can be smaller than -1.5 (something like -2 or -3, etc).

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2 years ago

Margo added three multi-digit decimal numbers. The first number was 5.19. The second number was 10 times the first number. The t

Anika [276]

Answer: 576.09

Step-by-step explanation:

First number = 5.19.

The second number was 10 times the first number which will be:

= 5.19 × 10

= 51.9

The third number was 10 times the second number. Thus will be:

= 51.9 × 10

= 519

The sum of the numbers will be:

= 1st number + 2nd number + 3rd number

= 5.19 + 51.9 + 519

= 576.09

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2 years ago

What is an equivalent expression for 2.50(600-500*.25)-500?​

What is an equivalent expression for 2.50(600-500*.25)-500?