Step-by-step explanation:
A- 207 multiple 460 by 0.45
B- if 50 percent is 40 just multiply 40 by 2 its 80
C suppose you own a hot dog wagon and sell the following:
10 hot dogs in the morning
30 hot dogs in the afternoon
The number of hot dogs you sell in the afternoon is 300% of the number you sold in the morning. It’s three times as many.
E. the zeros of the graph is at (0,0) and (12,0) and the function is negative,
moreover, the max is (4,81), which shows how the speed goes up then down.
f.
x=t
f(t)=t²
f(x)=x²
g. is more complicated.
Answer:
b=9
Step-by-step explanation:
3.2=4/5b-4
7.2=4/5b
9=b
Answer:
<h2>
<em>3</em></h2>
<em>Expl</em><em>anation</em><em>:</em>
<em>![\sqrt[a]{ {x}^{n} } = {x}^{ \frac{n}{a} } \\ \sqrt[7]{ {53}^{3} } = {(53}^{3} ) {}^{ \frac{1}{7} } \\ \: \: \: \: \: \: \: \: \: \: \: = {53}^{ \frac{3}{7} } \\ comparing \: with \: {53}^{ \frac{a}{b} } \\ a = 3](https://tex.z-dn.net/?f=%20%5Csqrt%5Ba%5D%7B%20%7Bx%7D%5E%7Bn%7D%20%7D%20%20%3D%20%20%7Bx%7D%5E%7B%20%5Cfrac%7Bn%7D%7Ba%7D%20%7D%20%20%5C%5C%20%20%5Csqrt%5B7%5D%7B%20%7B53%7D%5E%7B3%7D%20%7D%20%20%3D%20%20%7B%2853%7D%5E%7B3%7D%20%29%20%7B%7D%5E%7B%20%5Cfrac%7B1%7D%7B7%7D%20%7D%20%20%5C%5C%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%3D%20%20%7B53%7D%5E%7B%20%5Cfrac%7B3%7D%7B7%7D%20%7D%20%20%5C%5C%20comparing%20%5C%3A%20with%20%5C%3A%20%20%7B53%7D%5E%7B%20%5Cfrac%7Ba%7D%7Bb%7D%20%7D%20%20%5C%5C%20a%20%3D%203)
</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>
Answer: y= 2x -1
Step-by-step explanation:
Parallel lines have the same slopes but different y-intercepts. In this case, we will just need to find the y-intercept for the line that is parallel to y=2x - 4.
To find the y intercept, we will need the point (1,1) by plotting in the x and y coordinate into the y intercept formula y=mx +b. m is the slope which will be 2 and b will be the y-intercept.
1 = 2(1) + b
1 = 2 + b
-2 -2
b = -1
The equation will be y= 2x -1
