Seudónimo
Seudónimo
01-03-2017
Mathematics
contestada
Help please on 7 & 8
Respuesta :
itdaposada86
itdaposada86
01-03-2017
Do a method that I like to call PEMDAS solve what is inside parentheses then exponents, multiply, divide, add, and subtract !!
Answer Link
Аноним
Аноним
01-03-2017
PEMDAS
7.
(7+2y) 9y
3 times 6.5 is 19.5
=19.5+x-xTIMES 9y
I'm sorry if these aren't 100% correct but I just did it how I learned but I sort of forgot and that's how I remember...
8.
2 times 8.7 is 17.4
2 times 1.5 is 3
17.4+3 is 20.4
20.4+3 is 23.4
8.7+1.5 is 10.2
10.2 times 23.4 is 33.6
1.5 times 1.5 is 2.25
33.6-2.25 = 31.35
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
slope intercept for x + 2y = -8
A species that lacks the variation necessary to adapt to a changing environment is most likely to
If we immerse a circular coil of 190 mm diameter into a material of relative permeability of 3 and the coil conducts a current of 8a, find the magnetic inductio
Explain why wild bananas would not be a favorite consumer item.
Maggie spent $16 at the movies. She purchased one ticket for $5.50 and packs of candy for $1.75 each. How many packs of candy did she buy
Given: p = 10 q = 12 r = 8 S = 7 t = 9 u = 2 v = 3 W = 4 Evaluate 3(uv)^2
the ratio of perceived benefits to ________ is referred to as value.
At music camp, Addison tracked the number of minutes she practiced her trombone each day. Practice time (min.) 50 70 90 110 130 150 What was the lower quartile
5 importance of profession in points
Help with these two questions!! Locate the verb shiver in Line 2. Which definition seems to fit this use? 1. to break into small pieces 2. to quiver or vibrate
