1/2 (7+10) * 6
= 1/2 (17) (6)
= 51
78. Malika earns 7.20 dollars per hour for babysitting. She Baby Sit for 4 hours each week.
Now, she had a total of 12 weeks of working
=> 7.20 * 4 hours = 28.8 dollars
=> 28.8 dollars * 12 = 345.6 dollars.
She spent 10 dollars per week
=> 10 * 12 = 120 dollars
=> 345.6 – 120 = 225.6 dollars is the money that goes to her savings.
Her grandparents put 0.25 times of her money she put on her savings.
=> 225.6 * .25 = 56.4 dollars
=> 225.6 + 56.4 = 282 dollars.
We have that
<span>35 + 30s - 45t
case A)
</span>7⋅(5+30s−45t)---> 35+210s-315t-----> is not <span>equivalent
case B)
</span>5(7+6s−9t)----> 35+30s-45t------> is equivalent to 35 + 30s - 45t
case C)
(−35−30s+45t)×(−1)----> 35+30s-45t---> is equivalent to 35 + 30s - 45t
case D)
10×(3.5+3s−4.5)----> 35+30s-45----> is not equivalent
case E)
( 35/2 - 15s + 45/2t) ⋅ (-2)--->-35+30s-45t---> is not equivalent
the answer is
<span>B. 5(7+6s−9t)
C. (−35−30s+45t)×(−1)</span>
Answer:
poop
Step-by-step explanation:
poop
Answer:
X is 12.58 which rounds to 12.6
Step-by-step explanation:
Kono Dio Da!!
