60*7=420
70+60+65+40+78+62=375
420-375=45
You can only be online for 45 minutes on the seventh day to reach your goal
Answer:
figure A
Step-by-step explanation:
it’s in the same cordinates but reflected across the x axis
Answer:
2. 88, 3. 40, 4. 48, 5. 20
Step-by-step explanation:
first multiply÷, then calculate from left to right
2. 5 · 4² + (2 · 3 + 2) = 5 · 16 + 6 + 2 = 88
3. (4 + 3)² - 12 + 3 = 49 - 12 + 3 = 40
4. 64 ÷ 4 · 3 = 16 · 3 = 48
5. 3² - 4 + 5 · 3 = 9 - 4 + 15 = 20
