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EastWind [94]
2 years ago
12

Multiply. (5x2-6x+2) x (4x2-3x)

Mathematics
1 answer:
stich3 [128]2 years ago
6 0

Answer:

<em>18x² - 84x + 96</em>

Step-by-step explanation:

(5 × 2 - 6x + 2) × (4 × 2 - 3x)

5 × 2 (4 × 2 - 3x) - 6x(4 × 2 - 3x) + 2(4 × 2 - 3x)

80 - 30x - 6x(4 × 2 - 3x) + 2(4 × 2 - 3x)

80 - 30x - 48x + 18x² - 6x

96 - 84x + 18x²

18x² - 84x + 96

Hope this helps! :)

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There are 30 students in a sixth grade class. 60% of the students are girls. How many of the students are girls?
shtirl [24]

Answer:

18

Step-by-step explanation:

30 students * 60/100= 18

7 0
3 years ago
Given F(x) = 2x - 1; G(x) = 3x + 2; and H(x) = x 2, find the function F(x) + G(x) + H(x).
valentina_108 [34]

Answer:

if H(x) is x²

Step-by-step explanation:

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7 0
3 years ago
Find 50% of 108:<br> Find 25% of 108:<br> Find 75% of 108:
laiz [17]

Answer:

50% of 108: 54

25% of 108: 27

75% of 108:  81

Step-by-step explanation:

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5 0
2 years ago
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Natasha_Volkova [10]

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Step-by-step explanation:

6 0
2 years ago
What is the sum of three tenths plus thirty nine hundredths equals blank a thirty six hundredths b forty two hundredths c sixty
ad-work [718]

Answer:c- sixty nine hundredths

Step-by-step explanation:

three tenths can be expressed in decimal as 3/10

thirty nine hundredths can be expressed in decimal as 39/100

Therefore the sum of three tenths plus thirty nine hundredths equals

3/10 +39/100

We first find the l.c.m of the two fractions equals 100 so we have 100 as the denominator

then 100 divided by 10  multiplied by 3 +100 divided by 100 multiplied by 39 as illustrated below gives the answer

3/10 +39/100

=30+39/100

=69/100= sixty nine hundredths

3 0
2 years ago
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