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ollegr [7]
3 years ago
15

A middle school is selling candy bars to raise money for new calculators. The graph shows the number of candy bars sold, x, and

the amount of money collected, y.
Mathematics
1 answer:
Katarina [22]3 years ago
8 0
Hello, please attach the graph and write your question, so i will be able to help u!
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Tammy learns in science class that water freezes when its temperature is
Oksanka [162]

The required number line that shows all of the possible

temperatures is option A.

<h3>Inequalities and number line</h3>

From the given question, we have that water freezes when its temperature is no more than 32 °F

The statement no more than 32 °F shows that the temperature cannot be greater than 32 but less than or equal to 32. This is written mathematically as;

t ≤ 32.

We are to select the number line that shows all of the possible temperatures. The required number line that shows all of the possible

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Learn more on number lines here: brainly.com/question/24644930

7 0
2 years ago
Prove identity tan 3x−tan 2x−tanx = tan 3xtan 2xtanx
NeX [460]
Tan ( a + b ) = [ tan a + tan b ] / [ 1 - (tan a)*(tan b) ];

let be a = 2x and b = x;

=> tan 3x = [ tan 2x + tan x ] / [ 1 - (tan 2x)*(tan x) ] => (tan 3x)*[ 1 - (tan 2x)*(tan x) ] =
 
tan 2x + tan x => tan3x -  tan 3xtan 2xtanx = tan 2x + tan x => <span> tan 3x−tan 2x−tanx = tan 3xtan 2xtanx.</span><span />
7 0
3 years ago
Rewrite the expression without parentheses.<br> 13m−​(−9m−4​)
svetoff [14.1K]

Answer:

22m+4

Step-by-step explanation:

Let's break it down:

13m+-1(-9m-4)

13m+(9m+4)

22m+4

7 0
3 years ago
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Due soon! Answer this geometry question. Thanks.
jarptica [38.1K]

Answer:

i think  A if  not  sorry

Step-by-step explanation:

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Answer:

x= -1

Step-by-step explanation:

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3 years ago
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