20/7 times 21/4 is 420/28, which is 15 simplified.
The area is 15 sq ft, or choice A
Answer:
8.44
Step-by-step explanation:
16.88 - 50% = 8.44
Market saving is 1500
Certificate of deposit 8500
A = 10000 - B
0.12(10000 - B) + 0.05 = 1095
Then solve for B
1200 - 0.12B + 0.05B = 1095
1,200 - 1095 = 0.07B
105/0.07 = B
B = 1500
Market saving accounts 1500
Now Solve for CD
10000 - 1500 = 8500 Certificate of deposit
1,400 centimeters, 7 times 2 is 14, and 14 meters converted into centimeters is 1,400 centimeters.
12 * 34 + 13(50/10)
<em><u>We can simplify 50/10 to just 5.</u></em>
12 * 34 + 13(5)
<em><u>Multiplication first, left to right.</u></em>
408 + 65
<em><u>Simplify.</u></em>
473. (This is your answer.)