Answer:
Christopher bought 3.5 pounds of roasted pistachios and 2.8 pounds of raw almonds.
Step-by-step explanation:
From the information given, we can write the following equations:
A+P= 6.3 ①
10A+12P= 70 ②
To resolve them, we have to isolate one of the variables in the first equation and then replace that in the second equation:
A=6.3-P ③
10(6.3-P)+12P=70
63-10P+12P= 70
2P= 70-63
P= 7/2=3.5
Now, that we have found the quantity of roasted pistachios, we can replace that in equation number 3 to find the quantity of raw almonds:
A= 6.3-3.5= 2.8
Answer:
See explanation
Step-by-step explanation:
Given triangle JKL with vertices at J(-2,4), K(-8,4), L(-4,6).
The dilation with scale factor ½ and center of dilation at the origin has the rule
Thus,
See attached diagram.
Step-by-step explanation:
- You would eliminate the terms with the y variables.
- You would use addition because you are trying to eliminate y to find the value of x.
Answer:
49
Step-by-step explanation:
step 1: Add the ratios 2:7 which is 2+7=9
step 2: divide the bigger ratio (7) by the total calculated in step 1 (9) and multiply by the total number given (63)....
step 3: we have 7/9×63 which is 49
therefore the bigger number is 49
Answer:
why are the number wierd i do it but idk the temp for the second one
Step-by-step explanation:
