Answer:
C
Step-by-step explanation:
Since it's the product, the two numbers must be multiplied together. -3 * x will equal 21, so -3x=21. By dividing both sides by -3, we see that x=-7
Answer:
y-int= (0,2.5)
x-int= (3.5,0)
Step-by-step explanation:
Answer:
???
Step-by-step explanation:
?+?+?= ???
<h3>First expression:</h3>
Factor 44 out of 44r+352.
44(r+8)
<h3>
Second expression:</h3>
Factor −16 out of 448−16b+112c.
−16(b−7c−28)
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