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3 years ago

The function h is defined by h (x) = 5x + 2

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

5 0

The correct answer is 42.
5 • 8 = 40
40 + 2 = 42

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Any help appreciate :)

LiRa [457]

B makes the most sense. Try it out and let me know!!

3 0

3 years ago

Read 2 more answers

Solve the following problem.<br><br> 8/3+3/4 =

Flauer [41]

Answer:

Exact Form: 41/12

Mixed Number Form: 3 5/12

Decimal Form: 3.416 **repeating**

Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//

4 0

3 years ago

Whichwhich would you measure using inches? A. length of a pen B. height of a flagpole C. length of a cross-country race course D

Taya2010 [7]

Answer:

The length of a pen.

Step-by-step explanation:

A length of a pen is around three inches and is reasonable but all of the others are way too big and can be measured in feet or miles.

3 0

3 years ago

What is the simplified form of 4x+2/x+5 plus 3x-1/x+5

Pepsi [2]

$\bf \underset{\textit{same denominator}}{\cfrac{4x+2}{x+5}+\cfrac{3x-1}{x+5}}\implies \cfrac{(4x+2)+(3x-1)}{x+5}\implies \cfrac{7x+1}{x+5}$

5 0

3 years ago

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4th grade math question Joey walk 333 ft how many yards did Joey walk? At 5 yds vs 15 ft

icang [17]

111 yards

Explanation

Step 1

to solve this we need to know the equivalence

$\begin{gathered} 3\text{ ft= 1 yd} \\ 3\text{ ft}\leftrightarrow1\text{ yd} \end{gathered}$

Now, we can apply a rule of three

let x represents the number of yards in 333 ft, so

$\begin{gathered} if \\ 3\text{ ft}\rightarrow\text{ 1 yd} \\ \text{then} \\ 33\text{ ft}\rightarrow x \end{gathered}$

as the ratio is the same, we have a proportion

$\begin{gathered} \frac{3\text{ ft}}{1\text{ yd}}=\frac{33\text{ ft}}{x\text{ yd}} \\ \frac{3}{1}=\frac{33}{x} \end{gathered}$

Step 2

now, solve for x

$\begin{gathered} \frac{3}{1}=\frac{333}{x} \\ \text{cross multiply} \\ 3\cdot x=333\cdot1 \\ 3x=333 \\ \text{divide both } \\ \frac{3x}{3}=\frac{333}{3} \\ x=111 \end{gathered}$

so, the answer is 111 yards

I hope this helps you

8 0

1 year ago