Answer:
A. 8 pens
B. $17.85
C. $15.50
D. 7 bags
4. question C
Step-by-step explanation:
A. 18/2.50=7.2
B. 18.00-0.15=17.85
C. 18.00-2.50=15.50
D. 18.00/2.50=7.2
Answer:Hint: What would you add together to make 300? What would be the smaller number and what would be the larger number?
Step-by-step explanation:
Answer:
49
Step-by-step explanation:
The best way is to answer the question in reverse.
14*4
=56
56-7
=49
double check your answers too!
49+7
=56
56/4
=14
Answer:
the decimal to aproximate is 0.00000000305
Step-by-step explanation:
closest aproximation is 0.000000003
3 x 10-9 the -9 is above the 10
Answer:
(x+5) (x+5)
Step-by-step explanation:
1) You need to find two numbers that multiply to give you 25 but add up to 10.
2) This would be 5 and 5 as 5 times 5 gives you 25. Also, 5 plus 5 gives you 10.
3) to get x square you do x times x.
4) So: (x+5) (x+5)
