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olchik [2.2K]
3 years ago
7

Help please thank you if u do!

Mathematics
2 answers:
AfilCa [17]3 years ago
8 0
D i think sorry if wrong
dmitriy555 [2]3 years ago
7 0
I think d but i might be wrong :( sorry
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Explain why the exponents cannot be added in the product 12^3 * 11^3
jek_recluse [69]
Because they do not have like bases. 
4 0
2 years ago
Last year, a women's professional organization made two small-business loans totaling $28,000 to young women beginning their own
igor_vitrenko [27]

Answer:

$7,000 at a rate of 7% and $21,000 at a rate of 14%.

Step-by-step explanation:

Let x be amount invested at 7% and y be amount invested at 14%.

We have been given that a women's professional organization made two small-business loans totaling $28,000. We can represent this information in an equation as:

x+y=28,000...(1)

The interest earned at 7% in one year would be 0.07x and interest earned at 14% in one year would be 0.14x.

We are also told that the organization received from these loans was $3,430. We can represent this information in an equation as:

0.07x+0.14y=3,430...(2)

Form equation (1), we will get:

x=28,000-y

Upon substituting this value in equation (2), we will get:

0.07(28,000-y)+0.14y=3,430

1960-0.07y+0.14y=3,430

1960+0.07y=3,430

1960-1960+0.07y=3,430-1960

0.07y=1470

\frac{0.07y}{0.07}=\frac{1470}{0.07}

y=21,000

Therefore, an amount of $21,000 was invested at a rate of 14%.

x=28,000-y

x=28,000-21,000

x=7,000

Therefore, an amount of $7,000 was invested at a rate of 14%.

8 0
3 years ago
Can you help me with this im confused ​
choli [55]

Answer:

The point slope is (0,1)

Step-by-step explanation:

7 0
3 years ago
Can someone simplify
madam [21]

APP IT will HELP SIDJIDNUDNUD

8 0
3 years ago
If four times of a number is added to seven the result is 92​
MA_775_DIABLO [31]

Answer:

22 1/4 or 22.25

Step-by-step explanation:

4x + 7 = 92

4x = 85

x = 22 1/4

8 0
2 years ago
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