3 years ago

Take Quizzes

Mathematics

1 answer:

dimaraw [331]3 years ago

5 0

Answer:

45x^2

Step-by-step explanation:

(45+x)(1+x)

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What is 2/9 × 4/1 equal to

Leokris [45]

The answer is 8/9.

Hope this helped.

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3 years ago

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Select all equations that are equivalent to x² + 6x = 16.

ohaa [14]

Answer:

C and F

Step-by-step explanation:

2×2+6×2=16

×=2

C ) 2×2+6×2+9=25 ×=2

F) (2+3)2=25 ×=2

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2 years ago

Translate the sentence into an equation.

erastovalidia [21]

Answer:

5(x+3)=2

Step-by-step explanation:

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3 years ago

Anyone good at Ks3 math?

I am Lyosha [343]

Answer:

210 Km

Step-by-step explanation:

Distance travelled is calculated as

distance = speed × time ( time is in hours )

= 90 × 2 $\frac{1}{3}$

= 90 × $\frac{7}{3}$

= 30 × 7

= 210 Km

3 0

3 years ago

The amount of money that Charlie saves each week is directly proportional to the amount he earns. Last week Charlie saved $32 on

VashaNatasha [74]

Answer:

the answer is 64.

problem is telling you that Charlie saves 32$ each week from his 512$ earnings. that means that every week he earns $512 out of which he saves 32$. so last week (32$) add this weeks saving of ($32) dollars and you will get 64$.

Step-by-step explanation:

7 0

3 years ago