can someone help me? (m is a variable if you didnt know, thats what im trying to figure out)-1.5m = -2.55

Mathematics

1 answer:

Katen [24]2 years ago

4 0

Answer:

m = 1.7

Step-by-step explanation:

Divide each side by -1.5 to cancel out the -1.5 next to m. It should now look like this: m = 1.7

I hope this helps!

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3 years ago

X +11 -8 ÷ -2<br><br>I need help, it's a to step-equation!!

____ [38]

Answer:

x+7 oops x+15 ignore the first answer

Step-by-step explanation:

x+11-8/-2

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so it is x+11+4

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pls brainliest

6 0

2 years ago

Read 2 more answers

Please help to solve the question

FinnZ [79.3K]

$\: \: \: \: \: \blue{\underline{\underline{ \large{ \tt{ \red{✧A \: N \: S \: W \: E \: R}}}}}}$

$\large{ \tt{✽ Step - By - Step \:Explanation}} :$

$\underline{ \underline{ \large{ \tt{G \: I\: V \: E \: N}}} }:$

C.P of two mobile set = Rs 55555
Profit % on selling 1 mobile = 10%
Loss % on selling another mobile = 10%

$\underline{ \underline{ \large{ \tt{S\: O \: L \:V \:I \: N \: G}} }}....$

$\begin{array}{ |c| c | } \tt{Case \: I}& \text{Case \: II} \\ \hline \hline \tt{CP = x} & \tt{ CP = 55555 - x} \\ \tt{Profit\% =10 } & \tt{Loss\% = 10\%} \\\ \tt{SP_{1} = \frac{cp(100 + P\%)}{100} }\\ & \tt{SP_{2} = \frac{cp(100 - L\%)}{100} }\\ = \tt{\frac{x(100 + 10)}{10} } & = \tt{\frac{9 \cancel{0}(55555 - x)}{1 \cancel{00}}} \\ \\ = \frac{11}{10} x & = \tt{\frac{499995 - 9x}{10}} \end{array}$