Answer:
angle ABE and DBC
Step-by-step explanation:
They are both greater than 90 degrees
Answer:
D
Step-by-step explanation:
324 - 90x = 250
John starts with $325, and withdraws (takes out) $90 each week (x represents number of weeks).
Answer: y+44+68=180
Step-by-step explanation: y+44 and 68 are complementary angles so they add to equal 180
2.
-7x + 8x + 1 = x - 7
3.
![\dfrac{ x - 24}{8} = \dfrac x 6](https://tex.z-dn.net/?f=%20%5Cdfrac%7B%20x%20-%2024%7D%7B8%7D%20%3D%20%5Cdfrac%20x%206)
4. d dimes and q quarters
d + q = 61
d + 3 = q
There's one more equation -- the problem is overconstrained. Let's solve what we have so far. Substituting,
d + d + 3 = 61
2d = 58
d = 29
q = d + 3 = 32
The last equation in cents is
1090 = 10d + 25q
Let's see if our solution still checks:
10(29) + 25(32) = 290 + 800 = 1090
That checks.
Answer: 29 dimes, 32 quarters
5.
1980 = (n-2)180
n-2 = 1980/180 = 11
n = 13
Answer: 13