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3 years ago

This morning, Yolanda's car had 29.44 gallons of fuel. Now, 4.6 gallons are left. How much fuel did Yolanda use?

1 answer:

8 0

The answer is 24.84 because 29.44-4.6 is 24.84
to double check you can add (after you subtract and get your answer) 24.84 and 4.6 and get 29.44

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Rewrite the expression without an exponent or radical. 625-1/4

worty [1.4K]

Answer: its probably 5

Step-by-step explanation:

simplify the fraction= $5^\\{4$ ( $\frac{1}{4\\}$ ). Then cancel the common factor of 4= $5^{1}$ , then evaluate the exponent = 5

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3 years ago

7. Find the value of x. Round the length to the nearest tenth. х 40° 11 cm

ivann1987 [24]

Answer:

x = 10.9 cm

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Step-by-step explanation:

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2 years ago

2(x-3)-8< -4 I need a explanation and the answer please.

tresset_1 [31]

Answer:

The solution to the inequality is:

$x$

The number line solution graph is also attached below.

Step-by-step explanation:

Given the inequality

$2(x-3)-8< -4$

Add 8 to both sides

$2\left(x-3\right)-8+8$

$2\left(x-3\right)$

Divide both sides by 2

$\frac{2\left(x-3\right)}{2}$

$x-3$

Add 3 to both sides

$x-3+3$

$x$

Thus, the solution to the inequality is:

$x$

The number line solution graph is also attached below.

6 0

3 years ago

Y-1=-2(x+3) in standard form

romanna [79]

Answer:

2x + y + 5 = 0

Step-by-step explanation:

y − 1 = -2 (x + 3)

y − 1 = -2x − 6

2x + y + 5 = 0

4 0

3 years ago

Which of the following indicates that the roots of a quadratic are irrational

yan [13]

Answer would be D You can have a rational discriminant for an irrational root, but you can also have rational discriminant for a rational root. So C is partially correct.

All prime discriminants will result in an irrational root, but not all irrational roots have prime discriminants

6 0

3 years ago