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mrs_skeptik [129]
2 years ago
12

Please i need help !!!​

Mathematics
1 answer:
In-s [12.5K]2 years ago
4 0

Answer:

Jenna is correct.

Step-by-step explanation:

See attached image.

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What value of 3x makes the equation true?<br> 5x+3x=5x+15/2
slamgirl [31]

Answer:

2.5

Step-by-step explanation:

when you 5x automatically cancels, and 7.5 / 3 is 2.5

7 0
2 years ago
Find the dot product of U and V <br><br> u=7i, v = -2i + 5j
alexandr1967 [171]

Answer:

-14

Step-by-step explanation:

Multiply the is together. Multiply the j's together. Add the answer. The answer is a scalar.

(7 × -2) + (5 × 0)

= -14

6 0
3 years ago
A student ate 3/20 of all candies and another 1.2 lb. Another student ate 35 of the candies and the remaining 0.3 lb. Altogether
Ipatiy [6.2K]
The correct question is
<span>A student ate 3/20 of all candies and another 1.2 lb. Another student ate 3/5 of the candies and the remaining 0.3 lb. Altogether, what weight of candies did they eat?</span>

let
x-------> total <span>weight of candies
we know that

x=(3/20)*x+1.2+(3/5)*x+0.3
</span>x=(3/20)*x+(3/5)*x+1.5----> multiply by 20----> 20x=3x+12x+30
20x=15x+30
20x-15x=30
5x=30
x=6 lb

the answer is
6 lb
8 0
3 years ago
Helpppp please ! tytyy
Vladimir [108]
The answer is B, the answer is 9,318,000= 9.318•10 to the 6th power
5 0
3 years ago
Read 2 more answers
Choose the statement below which correctly compares the numbers 36,899 and 34,901.
Elza [17]
Hi there! The correct answer is A.

Explanation
> means "larger"
< means "smaller"
= means "equal to"

36,899 is larger than 34,901 and therefore
36,899 > 34,901
Hence, A is correct.
3 0
3 years ago
Read 2 more answers
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