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vivado [14]
3 years ago
9

What is the product of (-3s+2t) (4s-t)?

Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0
The answer would is C
IRISSAK [1]3 years ago
5 0

Answer:

c

Step-by-step explanation:

(-3s+2t)(4s+t)=-12s^2-3st+8st+2t^2 =  -12s^2+8st-2t^2

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On a coordinate grid, plot the points (-2,4) and (-2,0). Join them with a line
KATRIN_1 [288]

Answer:

a 4

Step-by-step explanation:

4x5=15jddjshshhshsjsjsjsjsjejejsjejejeejjssjsj

6 0
2 years ago
corey paid for a dinner and left a 15% or $3.45 in tips. How much was the original bill without counting the tip?
Rudiy27

Answer:

19.55 $

Step-by-step explanation:

3.45$×10=34.5=150% of his money overall

34.5÷3=11.5

11.5×2=23= 100% of his money

23-15%=19.55$

5 0
2 years ago
Read 2 more answers
Estimate 45.9 divided by 7
crimeas [40]

Answer:

6.557

Step-by-step explanation:

7 0
2 years ago
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What is the area of the rectangle<br> below?
DiKsa [7]

Answer:

Area of rectangle = l×b= 3 1/4 × 1 1/2

= 31/8 = 4 7/8

4 0
1 year ago
The following are the ratings of males by females in an experiment involving speed dating. Use the given data to construct a box
Finger [1]

Answer:

Step-by-step explanation:

Box plot is enclosed.

To find out 5 number summary

3.0, 3.5, 4.5, 5.5, 6.5, 6.5, 7.0, 7.0, 7.0, 7.0, 7.0, 7.5, 8.0, 9.0, 9.0, 9.0, 9.5, 9.5, 9.5, 9.5}

Minimum: 3.0

Quartile Q1: 6.5

Median: 7

Quartile Q3: 9

Maximum: 9.5

Besides we find that

Average (mean): μ=7.25

Absolute deviation: 30.5

Mean deviation: 1.525

Minimum: 3.0

Maximum: 9.5

Variance: 3.7125

Standard deviation σ=1.926

4 0
3 years ago
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