3 years ago

Which statement is correct?

Mathematics

1 answer:

abruzzese [7]3 years ago

3 0

Answer:

gvhbh

Step-by-step explanation:.

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William has three $10 bills and four $1 bills in his wallet. What is the probability that he will reach into his wallet twice an

bulgar [2K]

Answer:

Step-by-step explanation can’t because he might pull out more than 10 dollars or less than 10 dollars.

7 0

3 years ago

What is the distance between -70 and -30 on a number line

Lina20 [59]

Answer:

40 units

Step-by-step explanation:

On the number line, the distance between x and y is given by

|x-y|.

To find the distance between -70 and -30 on the number line, we find the absolute value of their difference.

$| - 30 - - 70| = | - 30 + 70| = |40| = 40$

Therefore the distance between -70 and -30 on the number line is 40 units.

3 0

3 years ago

Abdul's gas tank is 1/5 full. After he buys 7 gallons of gas, it is 7/10 full. How many gallons can Abdul's tank hold?

Korolek [52]

Answer: 14 gallons

Step-by-step explanation:

Let's call the total gallons Abdul's tank can hold <em>x</em>.

Then, based on the information given in the problem, you can write the following expression:

$\frac{1}{5}x+7=\frac{7}{10}x$

Therefore, when you solve for x, you obtain the following result:

$\frac{1}{5}x+7=\frac{7}{10}x\\\\\frac{1}{5}x-\frac{7}{10}x=-7\\\\-\frac{1}{2}x=-7\\\\-x=(-7)(2)\\x=14$

6 0

3 years ago

Multiply (-3) by (+1,4

Nuetrik [128]

The product (-3) * (1, 4) is (-3, -12)

<h3>How to multiply the numbers?</h3>

The expression is given as:

(-3) * (1, 4)

Rewrite the expression as

(-3 * 1, -3 * 4)

Evaluate the product

(-3, -12)

Hence, the product (-3) * (1, 4) is (-3, -12)