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scZoUnD [109]
3 years ago
11

Brenda does household chores for neighbors to earn spending money. One week she worked 312 hours for $4.75 an hour, 6 hours and

20 minutes for $5.75 an hour, and 834 hours for $3.25 an hour. To the nearest 10 dollars, how much did she make that week?
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

Answer:76

Step-by-step explanation:

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I need help with this :/
hoa [83]

Answer:

Plz mark me brainliest!!!!

Step-by-step explanation:

0

90

180

270

380

6 0
3 years ago
Andrew went to the store with $200.00. He bought 2 pair of shorts for $25.00 each, he bought 3 shirts for $22.00 each, and he bo
kap26 [50]
200-(25•2)=150
150-(22•3)=84
84-25=59
Andrew has $59 left
5 0
2 years ago
Read 2 more answers
PLEASE HELP WITH THIS
bogdanovich [222]

Answer:

xlog__{2}6

Step-by-step explanation:

In logarithmic functions, if we have an exponent say the x in 6^x, we can "pull it down" from the power and multiply it next to the log.

4 0
2 years ago
Addition of unlike fractions 5/3 + 7/4​
Maru [420]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{3 \frac{5}{12}}}}}}

Step-by-step explanation:

\star{ \sf{ \:  \:  \frac{5}{3}  +  \frac{7}{4}}}

Convert the given fractions into like fractions.

To do so, Take the L.C.M ( Least Common Multiple ) of 3 and 4.

To find out the L.C.M of given numbers,

First of all, find the prime factors of each numbers.

3 = 3 × 1

4 = 2 × 2 × 1

Take out the common prime factor i.e 1

Also take out the other remaining prime factors i.e 2 , 2 and 3

Now, multiply those all prime factors and obtain L.C.M

= 1 × 2 × 2 × 3 = 12

L.C.M of 3 and 4 = 12

\dashrightarrow{ \sf{ \frac{5 \times 4 + 7 \times 3}{12}}}

\dashrightarrow{ \sf{ \frac{20 + 21}{12}}}

Add the numbers : 20 and 21

\dashrightarrow{ \sf{ \frac{41}{12}}}

Convert the improper fraction into mixed fraction

\dashrightarrow{  \boxed{\sf{3 \frac{5}{12} }}}

Remember : While performing the addition or subtraction of unlike fractions, you have to express the given fractions into equivalent fractions of common denominator and add or subtract as we do with like fractions. Thus , obtained fractions should be reduced into lowest terms if there are any common on numerator and denominator. But in case of improper fraction, it needs to be deduced on mixed fraction.

Hope I helped!

Best Regards!

~ TheAnimeGirl

4 0
3 years ago
Read 2 more answers
Voluntary sampling is one type of sampling method that is not probability based. This means that
Luda [366]
B is the correct answer -
4 0
2 years ago
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