<span>Combine like terms: –10.9p + 3.9 = –9.18
</span>
1.2 is the answer.
Answer:
a = -5/3
Step-by-step explanation:
3/a × -4 = 20
3a × -4/-4 = 20/-4
3a = -5
a = -5/3
Check:
3/(-5/3) × - 4 = 20
-5 × - 4 = 20
Step-by-step explanation:
45°+90°+60°+X°=360° (being complete angle)
or,195°+X°=360°
or,X°=360°-195°
or,X°=165°
Therefore,valueof X is 165°.
Answer:
Step-by-step explanation:
350 chocolate 1599 of cookies
Step-by-step explanation:
c= box of chocolates
k=box of coockies
k< 550+3c , so k-3c<550
k+c< 1950
k-3c<550
I will multiply the second by 3
k - 3c < 550
3k +3c < 5850
ADD BOTH
4k < 6400
k < 1600 Cookies should be less than 1600
Since cookies yield more than chocolates , to maximize profit they need to sell the maximum amount of cookies they can
1599 +350= 1949 (less than 1950)
The amount of cookies produced must be no more than 550 boxes plus 3 times the number of chocolates produced.
1599< 3(350) +550= 1050+550=1600)
1599<1600
1599 is at least double of 350 (it could be more than double)
Answer:
<h2>2.1 g</h2>
Step-by-step explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 0.70 × 3
We have the final answer as
<h3>2.1 g</h3>
Hope this helps you