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o-na [289]
3 years ago
14

What is x + 3 = 10??

Mathematics
2 answers:
bulgar [2K]3 years ago
7 0
X + 3 = 10
x + 3 - 3 = 10 - 3
x = 7
SOVA2 [1]3 years ago
7 0
The answer to your problem or question is x = to 7
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Wouldnt the answer be A or B? Right?​
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Answer:

its b

Step-by-step explanation:

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A triangle has an area of 50cm its base is four times the height what is the height?
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7 0
3 years ago
Marie is cleaning her clothes out of the closet in her spare bedroom. She started with 650 of her items in the closet. She has b
Lemur [1.5K]

Wording is everything. Here, there are some issues. "... at the rate of 1/2 per month" can be interpreted to mean that at the end of the first month, there are 649 1/2 items in Marie's closet (decreased  by 1/2 from 650).

"The number of items Dustin adds" could mean 5 items, the number he adds each month. The wording should specify the time period or whether we're talking about the total number Dustin has added.

We assume your description means that the number of items in Marie's closet at the end of each month is 1/2 what it was at the beginning. (As opposed to decreasing by 1/2 item each month.) We assume we're interested in the total number of items of Dustin's that are in the closet.

Marie's quantity can be modeled by ...

... m = 650·(1/2)^t . . . . . t = time in months

Dustin's quantity can be modeled by ...

... d = 5t

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There is a viable solution for d=m at about t = 4.8.

4 0
3 years ago
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