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andriy [413]
4 years ago
5

Math question 8th grade

Mathematics
1 answer:
Elina [12.6K]4 years ago
3 0

y = 4x + 1

check

for x = 1 → y = 4(1) + 1 = 4 + 1 = 5 OK

for x = 4 → y = 4(4) + 1 = 16 + 1 = 17 OK

for x = 5 → y = 4(5) + 1 = 20 + 1 = 21 OK

for x = 7 → y = 4(7) + 1 = 28 + 1 = 29 OK

for x = 9 → y= 4(9) + 1 = 36 + 1 = 37 OK

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A china shop receives a shipment of 125 dishes in 5 boxes. At this rate how many dishes will it receive in 15 boxes
garri49 [273]

The shop will receive 375 dishes in 15 boxes.

Step-by-step explanation:

Given,

5 boxes contain 125 dishes.

Unit rate in term of boxes;

1 box = \frac{Total\ dishes}{No.\ of\ boxes}

1 box = \frac{125}{5} = 25

Therefore,

1 box has 25 dishes.

15 boxes = 15*Dishes in 1 box

15 boxes = 15*25

15 boxes = 375 dishes

The shop will receive 375 dishes in 15 boxes.

Keywords: unit rate, division

Learn more about unit rate at:

  • brainly.com/question/12941985
  • brainly.com/question/12943520

#LearnwithBrainly

8 0
3 years ago
Which of the following equations uses the inverse property of logarithms correctly? A) log2(2^4)=4. B) 2^log2(4)=4. C) 2^log4(2)
Musya8 [376]

Answer:

(A) and (B)

Step-by-step explanation:

The inverse property of Logarithms is

㏒a(a^x) = x or a^loga(x) = x

Using this property we check each option

(A) Log2(2^4) = 4          correct

(B) 2^log2(4) = 4           correct

(C) 2^log 4(2)\neq 4           incorrect ( it equal to \sqrt{2})

(D) log2(4^2)  \neq 2          incorrect  ( it is equal to 4)

(E)  2^log4(4) \neq 4           incorrect ( it is equal to 2)

F) 4^log2(4)\neq4               incorrect ( it is equal to 16)

3 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST ANSWER
zavuch27 [327]
Corresponding angles are congruent and appear on the same side of the transversal (the dividing line). Out of the answer choices, letter A (angles 1 and 5) fit that description. Hope this helped
6 0
4 years ago
Solve for x.<br> 7 inches<br> Х<br> 11 inches
jonny [76]

Answer:

8.49 inches

Step-by-step explanation:

x^2 + 7^2 = 11^2

x^2 + 49 = 121

X^2 = 121 - 49

x^2 = 72 (then take square root on both sides)

x = 8.49 inches

7 0
4 years ago
Write 2 as a complex number.
balandron [24]

Answer:

2 + 0i

Step-by-step explanation:

Our real number in this scenario would be 2. And since we don't need an imaginary part because we are just converting 2 by itself, we plug in 0 for the imaginary number.

8 0
3 years ago
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