Nick has 2 cars car A uses petrol car b uses desiel

Mathematics

2 answers:

xz_007 [3.2K]3 years ago

8 0

Is there a question?

borishaifa [10]3 years ago

7 0

What’s the question???

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Identify examples and non examples of the standard form of a linear expression

Nady [450]

Answer: see attachment

<u>Step-by-step explanation:</u>

The standard form of a linear equation is: Ax + By = C

where A, B, and C are INTEGERS.

The 1st, 3rd, & 4th equations are in the form Ax + By = C

The 2nd, 5th, & 6th equations are NOT in standard form.

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3 years ago

The vet says that Lena’s puppy will grow to be at most 20 inches tall. Lenas puppy is currently 1 foot tall. How many more inche

Masja [62]

Answer: the answer is 8

Step-by-step explanation:

The reason for this is because the dog is already a foot tall which is 12 inches. So 12+8=20

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4 years ago

In one grade of 150 students, the ratio of boys to girls is 2 : 3.

Radda [10]

Answer:

60 boys are in the grade.

Step-by-step explanation: Since there are 150 students, we can divide that number by the combined ratio, which in this case is 5. Dividing 150 by 5 would yield 30 students. We can use this information to multiply the given number of boys in the ratio by 30, which would produce 60.

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3 years ago

What is the quotient of 42/3 divided by 4 1/5

Nutka1998 [239]

Answer:

$\large\boxed{4\dfrac{2}{3}\div4\dfrac{1}{5}=1\dfrac{1}{9}}$

Step-by-step explanation:

First step:

Convert the mixed numbers to the improper fractions:

$4\dfrac{2}{3}=\dfrac{4\cdot3+2}{3}=\dfrac{14}{3}\\\\4\dfrac{1}{5}=\dfrac{4\cdot5+1}{5}=\dfrac{21}{5}$

Divide by a fraction is the same as multiply by the reciprocal of this fraction.

Therefore:

$4\dfrac{2}{3}\div4\dfrac{1}{5}=\dfrac{14}{3}\div\dfrac{21}{5}=\dfrac{14\!\!\!\!\!\diagup^2}{3}\cdot\dfrac{5}{21\!\!\!\!\!\diagup_3}=\dfrac{2\cdot5}{3\cdot3}=\dfrac{10}{9}=1\dfrac{1}{9}$