Answer:
-6
Step-by-step explanation:
-4 + 3 = -1
Add -1 to -5
-6
Hope this helps :)
Answer:
3(b+7)=6
Sum means adding, so 3 is multiplied by (b+7)
Answer:
There is one solution
(2, 2)
Step-by-step explanation:
The solutions are where the line and curve intersect.
The isone point of intersection and therefor one solution (2, 2)
Answer:
63/90 = 7/10
Step-by-step explanation:
63 = 3²×7
90 = 2×3²×5
The factor of 3² is common to both numbers, so the fraction reduces to ...
... 63/90 = (3²×7)/(3²×10) = 7/10
Answer:
42
Step-by-step explanation:
7x6