3 years ago

What are the important things an 8th grader needs to know about math?

Mathematics

2 answers:

gogolik [260]3 years ago

7 0

Always foucus on the teacher ask help when needed

tatuchka [14]3 years ago

5 0

Be prepared for lots of work and listen it will make math so much easier also ask questions from your teacher he or she is there for a reason. Practice practice practice!!!

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Solve y = x + 6 for x. x = y + 6 x = −y + 6 x = y − 6 x = −y − 6

madam [21]

Answer:

x = y − 6 Is your answer

Step-by-step explanation:

y = x + 6

x = y -6

6 0

3 years ago

Phong is rolling a number cube and flipping a coin .what is the probability that the cube will land on 4 and the coin will land

Grace [21]

Probabblity that the cube lands on 4 = 1/6
Probablity that the coin lands heads up = 1/2
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4 years ago

if a person earns $2600 in 4 weeks, how much can the person earn in 20 weeks at the same rate of pay?

AlladinOne [14]

Howdy!

To do this we first have to find the unit rate of 2,600.

2,600/4=650 each week. Then, we just multiply 650x20, with 20 being the number of weeks.

650x20=13,000<---Answer

-Seth

4 0

3 years ago

The cost in dollars (in dollars) of making x flip flops is represented by 40+4x. The cost (in dollars) of making x sandals is re

Anastasy [175]

Answer:

a. C = 12x + 110; b. $290

Step-by-step explanation:

a. The polynomial

Let L = cost of flip-flops

and S = cost of sandals

Then

C = L + S

= 40 + 4x + 70 + 8x

= 12x + 110

b. The cost

C = 12 × 15 + 110

= 180 + 110

= $290

The cost of making 15 flip-flops and 15 sandals is $290.

6 0

3 years ago

X/7=3/2 solve equation, check solution

nexus9112 [7]

Answer:

Step-by-step explanation:

X/7=3/2 multiply by : 5

x = 21/2

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3 years ago