Answer:
Monday: 4 hours = $36
Tuesday: 6 hours = $54
Wednesday: 5 hours = $45
His earnings are proportional because, for each hour, Richard earns $9. Using the formula y = kx, k (the constant) is always the same:
- 36 = k × 4 (k = $9)
- 54 = k × 6 (k = $9)
- 45 = k × 5 (k = $9)
Hope this helps!
<span><span>13</span> * (<span>12</span> - 3 <span>38</span>) = -<span>2324</span> ≅ -0.9583333</span>Calculation steps<span><span>Conversion: 3 3/8 = <span>3 · 8 + 38</span> = <span>278</span></span><span>Subtract: <span>12</span> - <span>278</span> = <span>1 · 42 · 4</span> - <span>278</span> = <span>48</span> - <span>278</span> = <span>4 - 278</span> = -<span>238</span></span><span>Multiple: <span>13</span> * (-<span>238</span>) = <span>1 · (-23)3 · 8</span> = -<span>23<span>24</span></span></span></span>
Answer: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
Step-by-step explanation:
The equation can be modeled as
X + X + (X+4) = 61
X is used for all because they are all the same number and can be given the same variable
The third is given plus four so we can use a common variable
3x + 4 = 61
3x = 57 (subtracted four)
x = 19 (divided by three)
Solving for third side so x + 4
The third side is 23 inches
Answer:
i think the answer is B.) Quadratic trinomial
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