Answer:
(3, 2 )
Step-by-step explanation:
Given the 2 equations
2x + y = 8 → (1)
y = - x + 5 → (2)
Substitute y = - x + 5 into (1)
2x - x + 5 = 8, that is
x + 5 = 8 ( subtract 5 from both sides )
x = 3
Substitute x = 3 into (2) for corresponding value of y
y = - 3 + 5 = 2
Solution is (3, 2 )
Answer:
answer is 7
Step-by-step explanation:
they are saying 28 students that means we have to divide the name because their are two students name Emily
28/2= 14 then
14/2=7
Answer and Step-by-step explanation:
8. HL theorem - Has a right angle and the legs.
9. ASA - Angle A is congruent to angle B because of interior angles theorem, side AM is congruent to side MB because of midpoint theorem, angle AMC is congruent to angle BMD because of vertical angles theorem.
10. SSS - The two sides are congruent, and the hypotenuse is shared, making it congruent.
11. SAS - The two sides are congruent, and the angle between the congruent sides are congruent.
#teamtrees #WAP (Water And Plant)
Answer:
(i) 
(ii) 
(iii) $36.5
Step-by-step explanation:
Given that:
1. Total Number of fruits = 80
2. Number of mangoes = x
3. Both mangoes and oranges are there in the basket.
Solution (i):
Only mangoes and oranges are there in the basket and the basket is full.
so, Number of mangoes + Number of oranges = Total number of fruits
x + Number of oranges = 80
Number of oranges = 
Solution (ii):
<u>Given:</u>
Cost of an orange = 50 cents = $0.50
Cost of a mango = 40 cents = $0.40
Cost for x mangoes = 
Cost for () oranges = 
Solution (iii):
Put value of x = 35 in S(x)
Hence, answers are:
(i)
(ii)
(iii) $36.5
Answer:
7x + 2
Step-by-step explanation:
Original Equation: 3x − ( −2 − 4x)
First, we distribute the negative sign:
= 3x + (−1) (−2−4x)
=3x + (−1)(−2) + (−1)(−4x)
= 3x + 2 + 4x
Using the communitive property of addition, we can write:
= 3x + 4x + 2 (Instead of 3x + 2 + 4x)
Combining like terms, we get:
= (3x + 4x) + 2
= 7x + 2
