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3 years ago

What is the unit cost of $9 for $56.07

Mathematics

1 answer:

Dmitry [639]3 years ago

6 0

Answer:

Hmm.. I'm stumped

Step-by-step explanation:

Just here to say you can do it without brainly, you're smart!

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Help me please with This no need to explain

frez [133]

Answer:

B.3

Step-by-step explanation:

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3 years ago

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Write 3 1/3 \start fraction 1 over 3 end fraction A .11/3 B. 9/3 C. 10/3 D. 7/3

iris [78.8K]

Answer: C. 10/3
Explanation: Convert the mixed number
3
1
3
3
1
3
into an improper fraction first by multiplying the denominator
(
3
)
(
3
)
by the whole number part
(
3
)
(
3
)
and add the numerator
(
1
)
(
1
)
to get the new numerator. Place the new numerator
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10
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(
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over the old denominator
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.
Comment: I wouldn’t mind some help on my page... if you can even do that

5 0

3 years ago

10. Scarlett selects a card at random from a

UNO [17]

Solution: sum of all cards equals 50. Probability of not selecting a red card equals 12+20/50=32/50=16/25 B

3 0

3 years ago

Read 2 more answers

Name 4 decimals whose sum is 2.35

Sever21 [200]

Answer:

The values of 4 decimals whose sum is 2.35 will be:

$a\:=\:.35$

$b=.68$

$\:c=.81$

$d=0.51$

Step-by-step explanation:

Name 4 decimals whose sum is 2.35

Let us consider that

a be first decimal

b the second decimal

c be the third decimal

d be the fourth decimal

According to the condition, we have to determine

$a\:+\:b\:+\:c\:+\:d\:=\:2.35$

As we have to name 4 decimals whose sum is 2.35.

So, taking the certain values of a, b, c and d as

$a\:=\:.35$

$b=.68$

$\:c=.81$

$d=0.51$

The sum of a, b, c and d will be:

$0.35+0.68+0.81+0.51=2.35$

Putting the values of a, b, c and d in the equation $a\:+\:b\:+\:c\:+\:d\:=\:2.35$ .

$a\:+\:b\:+\:c\:+\:d\:=\:2.35$

$0.35+0.68+0.81+0.51=2.35$

$2.35 = 2.35$

Therefore, the values of 4 decimals whose sum is 2.35 will be:

$a\:=\:.35$

$b=.68$

$\:c=.81$

$d=0.51$

Keywords: decimal, sum

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3 0

3 years ago

You have decided to cash in all of the coins you have been saving for the summer. In total you have $7.20. You only have dimes a

muminat

Answer:

The number of quarters in total = 16 quarters

The number dimes = 32 dimes

Step-by-step explanation:

The given information are;

The total amount of money in held = $7.20

The denomination of the money held = Dimes and quarters

The number dimes = 2 × The number of quarters

Given that a dime = 10 cents = $0.1

A dollar = 25 cents = $0.25

Let the number of quarters in the sum of money = X

Therefore, we have;

X × $0.25 + 2 × X × $0.1 = $7.20

X × $0.25 + X × $0.2 = $7.20

X × $0.45 = $7.20

X = $7.20/$0.45 = 16

Therefore, the number of quarters = 16

The number of quarters in total = 16 quarters

The number dimes = 2 × The number of quarters = 2 × 16 = 32 dimes

The number dimes = 32 dimes.

8 0

3 years ago