Answer:

Step-by-step explanation:

Step-by-step explanation:
<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>the </em><em>correct</em><em> </em><em>equation</em><em> for</em><em> the</em><em> </em><em>given</em><em> </em><em>value</em><em> </em><em>is</em>
<em> </em><em> </em><em> </em><em>=</em><em>></em><em>. </em><em>y </em><em>=</em><em> </em><em>5</em><em>x</em><em> </em><em>+</em><em> </em><em>4</em>
<em>hope</em><em> it</em><em> helps</em><em> and</em><em> your</em><em> day</em><em> will</em><em> be</em><em> full</em><em> of</em><em> happiness</em>
Answer:
Equation simplifed= 8x^2-14x-15
Step-by-step explanation:
Answer:
5: Permutation. 6: Combination
Step-by-step explanation:
Being that the team of Basketball players are <u>Arranging</u> who will change the water cooler, then the Answer is <u>Permutation</u>.
Mei has homework, and she's deciding which subject to do first. She has a <u>Selection</u> of choices, thus being the Answer- <u>Combination</u>.
Hope this makes sense. If you need clarification, feel free to reach back out to me.
Hello!
6.
Since the area is that of a square, you know that all side lengths are the same.
Area is base times height (A = bh), but since base and height are the same for a square, you get the formula A = a².




The length of the side of a square with an area of 144 in² is
12 in.
7.
Rational number.
8.
This is a right triangle; use the Pythagorean Theorem to find missing lengths of right triangles. Pythagorean Theorem: a² + b² = c², where c is the hypotenuse of the triangle.
Plug in your leg lengths:
a² + b² = c²
8² + x² = 21²
64 + x² = 441
x² = 377
x = 19.4