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hammer [34]
3 years ago
9

Please help, will mark brainliest

Mathematics
1 answer:
denpristay [2]3 years ago
8 0

Answer:

Q1: Communtative property of multiplication

Q2: Commutative property of addition

Step-by-step explanation:

Hope this helps!!!!!!!

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What is the solution to the equation One-fourth x + 2 = negative StartFraction 5 Over 8 EndFraction x minus 5? X = negative 8 x
Ede4ka [16]

Answer:

(A)x= -8

Step-by-step explanation:

One-fourth x + 2 = \frac{1}{4}x+2

\frac{1}{4}x+2=-\frac{5}{8}x-5

Next, we Expand the Left hand Side by multiplying each term in the bracket by 1/4

\frac{1}{4}x+\frac{2}{4}=-\frac{5}{8}x-5

Bringing terms with x to the left Hand Side i.e. collecting like terms

\frac{1}{4}x+\frac{5}{8}x=-5-2\\\\(\frac{1}{4}+\frac{5}{8})x=-7\\\\\frac{7}{8}x=-7

On Cross multiplying

7x = -7 X 8

x=-\dfrac{7*8}{7}\\

x=-8

5 0
3 years ago
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Please help me with this
Aleksandr-060686 [28]

Answer:

Part A: Let c = the cost of each candy bar

3 + 8c = 43

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Part B: c = $5.00

Step-by-step explanation:

8 0
3 years ago
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Find the median of the list 12,18,21,25,30,43
BlackZzzverrR [31]
The median is 21 and 23
4 0
4 years ago
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How could you rewrite (-3 + 5) + 8 + (-1)
vagabundo [1.1K]

(-3 + 5) + 8 + (-1)=

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7 0
3 years ago
Coffee with sugar and milk added to it can contain up to calories. To consume a maximum of 600 mg if caffeine per day, how many
Marina CMI [18]
We know there is 330 mg of caffeine per 16-ounce serving. So if we want 8-ounce servings:
330 mg : 2 = 165 mg
Also we have to consume a maximum of 600 mg.
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165 mg * 4 = 660 mg > 600 mg
Answer: Someone could drink 3 full 8-ounce servings in a day and still stay below the limit.
8 0
3 years ago
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