Answer:
Emily have 33 cookies.
Step-by-step explanation:
Given that:
Batches of cookies baked = 3
Number of cookies in each batch = 13
Total number of cookies = 3 * 13 = 39 cookies
She ate 2 cookies.
Remaining = 39 - 2 = 37 cookies
She gave 10 to her neighbor
Remaining = 37 - 10 = 27 cookies
1 batch = dozen cookies
half batch = 6 cookies
Total cookies = 27 + 6 = 33 cookies
Hence,
Emily have 33 cookies.
Answer:
1. (q² + 8) - (4q² + 1)
Simplify each term.
q²+8−4q²−1
Simplify by adding terms.
−3q²+7
2. (3x + 7x² - 6) - (5x² + x + 9)
Simplify each term.
3x+7x²−6−5x²−x−9
Simplify by adding terms.
Tap for more steps...
2x²+2x−15
Step-by-step explanation:
Multiply the decimal by 100. Then add the % sign.
-4x + 10y = -4
10y = 4x - 4
y = 2/5 x - 2/5 so slope = 2/5
-2 - 2x = 5y
5y = -2x - 2
y = -2/5 x - 2/5 so slope = -2/5
the slope is opposite so the lines are intersecting
answer is A.
Answer:
Cost is 7c+34.
Step-by-step explanation:
2(c+17) + 5c
=2c+34+5c
=7c+34