Answer:
=9
Step-by-step explanation:
3–(–3)+7–4=
=3+3+7-4
=6+7-4
=13-4
=9
I hope this helps!
Answer:
Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables. Each term in an algebraic expression is separated by a + sign or J sign. In , the terms are: 5x, 3y, and 8.
Step-by-step explanation:
X = 180 - (56*2)
= 180 - 112
= 68°
Step-by-step explanation:
71.4/100 × 15422 = 11, 011
Number of people not protected = 15, 422 - 11, 011 = 4, 411
2b-7=8b+6
Combined like terms by subtracting 8b to the other side
