9a8+24a4+16
Make sure that 8 and 4 are to the power
yes because when you plug in the x and y points -2=5-7
Answer:
D. x ≥ 8
Step-by-step explanation:
Hello!
We can solve this as if it were a regular equation. We can pretend the inequality sign is an equal sign.
Solve:
- 6x - 15 ≥ 33
- 6x ≥ 48 =>add 15 to both sides
- x ≥ 48 / 6 => divide both side by 6
- x ≥ 8
The correct answer is option D. x ≥ 8
Answer:
4.12 kg
Step-by-step explanation:
Regular cakes:
1 dozen normal sponge cakes: 264 g plain flour
Vegetarian cakes:
1 dozen cakes: 264 g plain flour
4 eggs are replaced by 4 * 30 g of flour = 120 g flour
total flour for 1 dozen vegetarian cakes = 264 g + 120 g = 384 g
Proportion for regular cakes:
12 cakes to 264 g flour = 100 cakes to x grams flour
12/264 = 100/x
12x = 26400
x = 2200
2200 g flour for 100 regular cakes
Proportion for vegetarian cakes:
12 cakes to 384 g flour = 60 cakes to y grams flour
12/384 = 60/y
12y = 384 * 60
12y = 23040
y = 1920
1920 g flour for 60 vegetarian cakes
Total flour needed:
2200 g + 1920 g = 4120 g
4120 g * 1 kg/(1000 g) = 4.12 kg
Answer: 4.12 kg
Answer:
Step-by-step explanation:
Given:
The term of the sequence is given as:
In order to find the fourth term of this sequence, we need to plug in 4 for in the above expression and solve. This gives,
Therefore, the fourth term of the sequence is .