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Usimov [2.4K]
3 years ago
13

Which answer choice is a solution to the equation 0.5x + 3.5 = 6?

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Answer:

x=5

Step-by-step explanation:

Vanyuwa [196]3 years ago
3 0

Answer:

x = 5

Step-by-step explanation:

leave the x variable on one side:

0.5x = 6 - 3.5

0.5x = 2.5

divide both sides by 0.5:

x = 5

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1/2 a gallon would be 3 pints
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A total of 2 yards of fabric is used to make 5 identical pillows. How much fabric is used for each pillow? in a sentence
SpyIntel [72]

Answer:

.4 yards of fabric were used for each pillow.

Steps:

2/5=0.4 (or \frac{2}{5})

6 0
3 years ago
Together, Dante and Mia have a total of 350 pennies in their piggy banks. After Dante lost ½ of his pennies and Mia lost ⅓ of he
natta225 [31]

Answer:

Altogether they lost 150 pennies.

Step-by-step explanation:

X = Dante's pennies

Y = Mia's pennies

X + Y = 350                                       1/2 X = 2/3 Y

                                                                X = 4/3 Y

4/3 Y + Y = 350

7/3 Y = 350

Y = 350 * 3/7

Y = 50 * 3

Y = 150

X + 150 = 350

X = 200

                                                     1/2 * 200 = 2/3 * 150

                                                       100 .      =   100

1/2 * 200 = 100 -> Dante lost 100 pennies

1/3 * 150 = 50 -> Mia lost 50 pennies

Altogether they lost 150 pennies.

3 0
3 years ago
Read 2 more answers
Help, please!!! I will mark brainlisit
Marina86 [1]

Answer:

I beleve the answer is 112/350  and x/100

I'm not sure how to find the percent (sorry) but I hope this helps :)

7 0
3 years ago
Is the following correspondence a function
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No, because element b has 2 correspondents.
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3 years ago
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