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iren2701 [21]
3 years ago
8

Y=-3x+4 y=2x-1 what’s the solution?

Mathematics
2 answers:
hoa [83]3 years ago
8 0
Your answer is (1,1)
icang [17]3 years ago
3 0

Answer:

use desmos graphing calc. our teacher reccomended it to us

Step-by-step explanation:

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Please help ASAP Gavin works as a salesperson at an electronics store and sells phones and phone accessories. Gavin earns a $12
andreev551 [17]

Answer:

6 phones and 18 accessories

Step-by-step explanation:

12P + 3.50A = 135

A = 12 + P

12P + 3.50(12 + P) = 135,

12P + 42 +3.50P = 135

15.50P = 93

P = 6 phones

A = 12 + 6 = 18 accessories

4 0
3 years ago
The mass of a an atom of helium is 6.65 x 10^−24. Use scientific notation to express the mass of 250 helium atoms.
melisa1 [442]
<span>1.6625 x 10−21</span>

<span>mass of one helium atom x 250 </span>
Express 250 as 2.50.
(6.65 x 10−24)(2.50 x 102)
16.625 x 10<span>−22</span>
5 0
3 years ago
Read 2 more answers
Suppose the expression a(b)n models the approximate number of people who registered for a dance program every day since the regi
kodGreya [7K]

There were 2.07 times as much people that applied in the fourth month than in the first month.

<h3>What is an exponential function?</h3>

An exponential function is one that grows or decreases in an exponential manner. Thus, for any exponential function we can write; f(x) = ax^±n. The term a is the initial value x is the rate of change while n is the time elapsed. The positive sign is used for an exponential increase while the negative sign is used for an exponential decrease.

Thus we have;

f(x) = 27(1.2)^4

This shows us that the time elapsed is four months and f(x) = 2.07.

Therefore, there were 2.07 times as much people that applied in the fourth month than in the first month.

Learn more about exponential function:brainly.com/question/11487261?

#SPJ1

4 0
2 years ago
Question 9*
KatRina [158]

Why hello there!

Tsk*

Your answer is A i think.

But honestly don't take this from me, this question is preposterous, they are all the same.

6 0
3 years ago
What is the slope of the line that passes through the points (6, 7) and (16, 22)?
NeTakaya

(\stackrel{x_1}{6}~,~\stackrel{y_1}{7})\qquad (\stackrel{x_2}{16}~,~\stackrel{y_2}{22}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{22}-\stackrel{y1}{7}}}{\underset{run} {\underset{x_2}{16}-\underset{x_1}{6}}} \implies \cfrac{15}{10}\implies {\LARGE \begin{array}{llll} \cfrac{3}{2} \end{array}}

5 0
1 year ago
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