1)b
2)a
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Answer:
k = 77
Step-by-step explanation:
k ÷ 11 = 7
We can reverse the equation to 7 x 11 =k
Using the multiplication tables, we know that 7 x 11 is 77
Therefore:
k = 77
Plug it in:
77 ÷ 11 = 7
Answer:
The angle of x is 65°
Step-by-step explanation:
In an triangle, according to the triangle postulate
"The sum of all the three angle will be equal to 180 degrees"
Step 1: Add together the known angles.
68° + 47° = 115°
Step 2: Subtract the sum from 180°.
180° - 115° = 65°
Other wise
68° + 47° +x = 180°
115° +x = 180°
x = 180° - 115°
x = 65°
Answer:
12 sales
Step-by-step explanation:
Let x represent the number of sales each man had.
For Salesman A, he earns $65 per sale; this is 65x.
For Salesman B, he earns $40 per sale; this is 40x. We also add to this his weekly salary of $300; this gives us 40x+300.
Since their pay was equal, set the two expressions equal:
65x = 40x+300
Subtract 40x from each side:
65x-40x = 40x+300-40x
25x = 300
Divide both sides by 25:
25x/25 = 300/25
x = 12
Answer:
d) 6
Step-by-step explanation:
you multiply 3 by 6 because the reciprocal of 1/6 is 6/1