4^x=2×2^x=2×7=14
4^x-1=14-1=13
Answer:
the slope is 2/2
Step-by-step explanation:
you do rise/run so the first point count up 2 then count right to the second point its 2/2
Answer is 4,500. 4 1,000 blocks =4,000. 5x100 =500. 4,000 + 500 = 4,500.
Answer:
25 cm
Step-by-step explanation:
the whole parallelograph is 5 times 10 which equals 50. Devide that by 2 and you get 25
18 girls
Half of the students volunteer
15 don't -- so the other half must be 15 as well making there 30 students in the class.
If 12 are boys, then 30(students in class) - 12 (boys) = 18 girls
