Answer:
Step-by-step explanation:
Let number of large pizzas be l and number of small be s.
<u>Then we have equations:</u>
- l + s = 100
- 16l + 11s = 1550
<u>From the first equation, we get l = 100 - s and substitute in the second equation:</u>
- 16(100 - s) + 11s = 1550
- 1600 - 16s + 11s = 1550
- 5s = 1600 - 1550
- 5s = 50
- s = 10
Number of small pizzas is 10
Answer:
(3/2, -1/2)
Step-by-step explanation:
add the 2 inequalities together.
you get 2X<3 so x<3/2. plug X back in and solve for y and you get y= -1/2
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➷The answer is 742 points.
Explanation: To find the amount of points Val earns, you need to first find 30% of 1060. To do this, you could times 0.3 by 1060, and you should get 318. Since you are not finding 30% of 1060, you also need to subtract 1060 by 318, which gives you the amount of Val's points. 1060-318 is 742, so that is how many points Val earns.
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➶ Hope This Helps You!
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DOGE
The answer is B.
If Farrah is 5 times older than Emil plus 4 years, the equation would be 5e+4.
The answer is 4.2 because you have to replace r with -14.1 and s with 18.3. After that you subtract them and you get 4.2
