Let the planned number of parts per hour = x
<span> Then the planned number of parts for the day = 8x
</span><span> By finishing 4 more parts in an hour than was planned (x + 4) he fulfilled his daily task in 6 hours.
</span><span> So he finished 6(x + 4) parts that day.
</span><span> 6(x + 4) = 8x
</span><span> 6x + 24 = 8x
</span><span> 2x = 24
</span><span> x = 12 </span>
Answer:
7-3 = 4
For the next one are you asking 343-21-1343(1343)?
Step-by-step explanation:
If it is then 343 - 21 - 1343(1343) = 321
PEMDAS --> cancel out to 1
343 - 21 - 1 = 322 - 1
321
Answer:
no
Step-by-step explanation:
there has to be a common value that they are all multiplied by
Answer:
SSS Theorem
Step-by-step explanation:
All three sides of the triangles are equal : AC = EF, CB = FD, and BA = DE therefore we can say these triangles are similar by SSS postulate theorem.
Answer:
-14x + 21
Step-by-step explanation:
Use the distributive property to solve. Multiply -7 by each number in parentheses. -7 times 2x is -14 x and -7 time -3 is 21 (a negative times a negative is a positive). You should get -14x + 21 as an answer. You are no longer able to simplify any farther from there.
