9x + 4 ≤ 58
=> 9x ≤ 58 - 4
=> 9x ≤ 54
=> x ≤ 54/9
=> x ≤ 6
______________
1/6x − 2 > 3
=> 1/6x > 3 + 2
=> 1/6x > 5
=> x > 5×6
=> x > 30
a. Since GC bisects FGH and the angle FGH = 122°, we know that the angle FGC = 122/2 = 61°
b. Since GC bisects FGH and the angle CGH = 42°, we know that the angle FGH = 2*42 = 84°
1 machine 5 min. 1 object
100 machine x min. 100 object
so than from this result that for 100 machine to make 100 objects need 5 minutes
hope this will help you
Answer:
A has 263 calories
B has 257 calories
Step-by-step explanation:
system of equations:
a + 2b = 777
2a + b = 783
I multiplied the first equation by -2 to eliminate the 'a' terms
-2a - 4b = -1554
+ <u> 2a + b = 783</u>
-3b = -771
b = 257
solve for 'a'
a + 2(257) = 777
a + 514 = 777
a = 263
Answer:
one equation would be S+ L=36for the number of shirts sold.
