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tigry1 [53]
3 years ago
5

You and some friends have $30. You want to order large

Mathematics
1 answer:
inna [77]3 years ago
5 0
You can buy 3 pizzas and 3 drinks
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Jim wishes to buy 3 gifts that cost 15 dollars, 9 dollars, and 12 dollars. he has 1/4 of the money he needs, how much more money
Archy [21]
In order to solve this, you have to plug in all of the costs of the gifts and add them, which in all equals $36. since jim only has 1/4 of the money he needs to buy the gifts, you need to divide 36 by 4. this gives you 9, so now you know he has 9 dollars.
and to find out how much more money he needs, you can subtract 9 from 36 which represents a fourth of the required money. the answer is 27, that's how much jim needs in order to buy his gifts.
7 0
3 years ago
Keisha is solving the equation 7^x=9.
olganol [36]
\bf \textit{Logarithm of exponentials}\\\\
log_a\left( x^  b \right)\implies   b\cdot  log_a(x)\\\\
-------------------------------\\\\
7^x=9\implies \boxed{log(7^x)=log(9)}\implies x\cdot log(7)=log(9)
\\\\\\
x=\cfrac{log(9)}{log(7)}
3 0
3 years ago
Which facts are true for the graph of the function below? Check all that apply. F(x) = 4 5x
RoseWind [281]
The answers are E.) y-int is (0,4),   F.) domain of F(x) is all rel numbers , and C.) it is increasing
3 0
3 years ago
Read 2 more answers
Seven-eighths equals 0.875 and is a(n) ___.
kirza4 [7]

Answer:

negative number

Step-by-step explanation:

Numerator is 125 as dividing makes 875/1000

Numerator is 0.875 we can divide again by 8.75/10

we find that 0.875 = 875/1000 is equivalent to 7/8

7 0
3 years ago
Mrs. chin paid a 20 percent tip on the bill for lunch.if the tip amount was $2.75, what was the bill for lunch before the tip wa
bija089 [108]
The original bill for the lunch was $13.75
8 0
3 years ago
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