In the morning, the temperature was -8°F. By noon, the temperature had risen 15°F. What was the temperature at noon?

What is the product of 3x(x2 + 4)?<br> o x2 + 3x + 4<br> 3r3+ 4<br> O 3x + 12x<br> o 3x2 + 12x

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

3x(x^2+4)

=3x^2+12x

8 0

3 years ago

Julia needs to cut 4 pieces of yarn, each with the same length and a piece of yarn 7.75 inches long let x represent the length o

ahrayia [7]

Answer:

Y= 7.75x and it is continuous

6 0

3 years ago

Please help me on number 5! asap please!

kirill115 [55]

The answer is 13 you subtract 25 and 12

3 0

2 years ago

Match the mathematical expression with its translation

egoroff_w [7]

Answer:

$\begin{array}{cc}\text{Mathematical expression}&\text{Translation}\\ \\xy&\text{The product of two numbers}\\ \\\dfrac{x}{y}&x\text{ divided by }y\\ \\x-y&x\text{ minus }y\\ \\x+y&\text{the sum of }x\text{ and }y\\ \\y-x&x\text{ subtracted from }y\\ \\y:x&y\text{ divided by } x\\ \\x+y=6&\text{the sum of two numbers is 6}\\ \\xy=6&\text{the product of two numbers is 6}\\ \\6x=y&\text{6 times a number equals }y\\ \\y=x-6&\text{6 less than a number is }y\end{array}$

Step-by-step explanation:

$\begin{array}{cc}\text{Mathematical expression}&\text{Translation}\\ \\xy&\text{The product of two numbers}\\ \\\dfrac{x}{y}&x\text{ divided by }y\\ \\x-y&x\text{ minus }y\\ \\x+y&\text{the sum of }x\text{ and }y\\ \\y-x&x\text{ subtracted from }y\\ \\y:x&y\text{ divided by } x\\ \\x+y=6&\text{the sum of two numbers is 6}\\ \\xy=6&\text{the product of two numbers is 6}\\ \\6x=y&\text{6 times a number equals }y\\ \\y=x-6&\text{6 less than a number is }y\end{array}$

6 0

2 years ago

Hey someone who knows this want to give me the answer thanks

Gnesinka [82]

C is the answer. Hope this helps!

4 0

2 years ago

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