Answer:
x = -12
Step-by-step explanation:
Let x be the number.
The product of 5 and x increased by 9 is equal to 15 less than 3 times x.
5x + 9 = 3x - 15.
We can isolate x, getting (5-3)x = -15-9
Then we can solve:
2x = -24
x = -12.
Answer:Right Angle
Step-by-step explanation:
since they cross vertically and horizontally right in the middle the four spaces all the corners should be a 90* angle
Answer:
Step-by-step explanation:
Cost of one rubber = $1
Cost of one pen = 0.25
Answer:
106°
Step-by-step explanation:
Supplementary angles total 180°, so the one supplementary to 74° is ...
180° -74° = 106°
Answer:
the answer is 26.3157895
Step-by-step explanation:
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