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Ahat [919]
2 years ago
14

What is the GCF of 42 and 90

Mathematics
2 answers:
ozzi2 years ago
8 0
The answer is 6. hope this helps
TiliK225 [7]2 years ago
7 0
GCF of 42 and 90

a simple way to find the GCF is to decompose 42 & 90 into appropriate factors:

42 = 2 x 3 x 7  & 90 = 2 x 3² x 5

What is the GCF of the above: It's the product of COMMON FACTORS raised at the smallest power:

COMMON FACTOR are 2 x 3 (these are the COMMON raised to the smallest power. Notice I disregarded 3²) so the GCF = 2 x 3 = 6
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Claire has invested $10,000 in an 18-month CD that pays 6.25%. How much interest will Claire receive at maturity?
Vikki [24]

Answer:

the interest received is $957.03

Step-by-step explanation:

Given that

The invested amount is $10,000

There is 18 months

And, the interest rate is 6.25%

= (($10,000 × (1 + 6.25% ) × 0.0625  × 6 months ÷ 12 months)) + ($10,000 × 6.25%)

= $332.03 + $625

= $957.03

Hence, the interest received is $957.03

4 0
2 years ago
4a + 3 - 9 = -7 + 2 + a
rjkz [21]
4a + 3 - 9 = -7 + 2 + a
4a - 6 = -5 + a
4a - a = -5 + 6
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a = 1/3

6 0
3 years ago
Read 2 more answers
Algebra II<br> line: 3(x - 2) &gt; 5x + 8
m_a_m_a [10]

Answer:

x < - 7

Step-by-step explanation:

Given

3(x - 2) > 5x + 8 ← distribute parenthesis on left side

3x - 6 > 5x + 8 ( subtract 3x from both sides )

- 6 > 2x + 8 ( subtract 8 from both sides )

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- 7 > x, hence

x < - 7

6 0
3 years ago
{29, 29, 29, 28, 28, 27}
Tatiana [17]
A is the answer hope this helps
4 0
3 years ago
Read 2 more answers
Which choice is equivalent to the quotient below?<br> 36/4
maxonik [38]

Answer:

D.   3

Step-by-step explanation:

√36 = 6

√4 = 2

√36/√4 = 6/2 = 3

D.   3

8 0
3 years ago
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