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seraphim [82]
3 years ago
5

Are the two expressions equivalent when x = 5? 24x + 18 and 6 (4x + 2)

Mathematics
1 answer:
patriot [66]3 years ago
3 0

Answer:

Nope-

Step-by-step explanation:

24x + 18 = 138

6 (4x + 2) = 132

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Help for a brainlist and +10 points added
saul85 [17]

Answer:

B. is the answer

Step-by-step explanation:

y>-3x+2

let's do one by one

A. Is 2>-3(-4)+2? negative times negative is positive so 2 is not greater than 12 +2 or 14

B. is 2>-3(4)+2? -3•4=-12 +2 =-10 so yes 2>-10

C. is -2>-3(-2)+2? negative •negative is positive 6+2=8 so -2 is not greater than 8

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3 years ago
Can some one help me im confused
LekaFEV [45]
1) first one....90-27=63°
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4 0
3 years ago
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Two ocean beaches are being affected by erosion. The table shows the width, in feet, of each beach measured at high tide where 1
Verizon [17]

A= 1.142 m/hr

Width of beach at 8 p.m. = 36 m

Width of beach at 3 a.m. = (36-8) m =28 m

Average change in width(A) = change in width (Width of beach at 8 p.m.-Width of beach at 3 a.m.0/ time in hours

A= ( 36-28)/ 7

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3 0
3 years ago
How many grams must be adde to 970g to make 1 and a half kg
madam [21]

Answer:

530 grams

Step-by-step explanation:

970 grams = 0.970 kg

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Thus: 500+30 = 530 grams

3 0
3 years ago
4.3 + 2.4 + 0.8 + 6.7 =
umka2103 [35]
14.2 xxx hope this helps :)
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