2x-(4y-3)+5xz
X: -3
y: 2
z: -1
Now........
putting the values...
2×(-3)-(4×2-3)+5×-3×-1
-6-(5)+15
-6-5+15
-11+15
4
Answer:
The money that Bruce Wayne donates to local charities last week was $5,600
Step-by-step explanation:
Let
x ----> the money that Bruce Wayne spend on research last week
y ----> the money that Bruce Wayne donates to local charities ls week
we know that
-----> equation A
----> equation B
equate equation A and equation B and solve for y
therefore
The money that Bruce Wayne donates to local charities last week was $5,600
11 < b
eleven less than b
11 < b
Answer:
-7.25.
Step-by-step explanation:-
-5( 5 1/4 + 0.2) + 20
= -5 (5.25 + 0.2) + 20
= -5*5.25 - 5*0.2 + 20
= -26.25 - 1 + 20
= -26.25 + 19
= -7.25.
Answer:
hey theres no pic
Step-by-step explanation: