alexitorios2005
alexitorios2005
18-10-2020
Mathematics
contestada
2(5x+5) + 9(x-10) + 9-squared
Respuesta :
lisa1813906
lisa1813906
18-10-2020
Step-by-step explanation:
We'll use BODMAS to solve this
Open the brackets :
2(5x+5)+9(x-10)+9sq = 10x+10+9x-90+81
Then we arrange them accordingly :10x+9x+10-90+81
We then calculate :19x+10-90+81
BODMAS :19x+91-90 = 19x+1
ANSWER :19x+1
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
g a certain hydroxide salt with the formula moh3 has a solubility product constant of 9.96 x 10^-36. calculate the molar solubility of this hydroxide salt in pu
When inflation equals the value determined by past expectations and pricing decisions and output equals the level of short-run equilibrium output consistent wit
Match the phrase with the solution it would give. Two parallel lines are graphed. Two perpendicular lines are graphed. Two lines that are the same line are gr
Lawson planted a tree when it was 14 inches tall and it will grow 3 inches per year. Ezra planted a tree when it was 8 inches tall and it will grow 5 inches per
Use the Divergence theorem to calculate the surface integral ∫∫SF⋅dS; that is calculate the flux of F across S.F(x,y,z)=x4 i−x3z2 j+4xy2z kS is the surface of t
Women in science and math settings may perform more poorly because the self-fulfilling prophecy, in the form of ______ _______, took their attention.
True or False: The conflict model assumes that the criminal justice system's components function primarily to serve their own interests.
The federal Fair Housing Act does NOT prohibit a. discriminating on the basis of marital status. b. redlining. c. discriminatory advertising. d. blockbusting.
Name the substrate of lactase
describe at lest two aspect of a sound engineer's jobbill nye the science guy sound video worksheet answers
