Step-by-step explanation:
soln
given
y=2x+3 -----(i)
y=-x-9 ------(ii)
now, putting value of equation (i) in (ii)
y= -x-9
or, 2x+3 = -x-9
or, 2x+x = 9-3
or, 3x = 6
or, x = 6/3
or, x = 2
again,
y = 2x+3
or, y = 2×2+3
or, y = 7
therefore, value of X and Y are 2 and 7 respectively.
Suppose that the Domino's short side measures l units<span>. Then it's long side measures 2l</span> units, and the Domino's total perimeter is 6l=60. Thus l =10 and<span> the Domino's area is 10 x 20=200</span><span> square units.</span>
Answer:
1 sanwitch so if u look at the question closesly u will find out
Answer:
Exact Form: -29/5
Decimal Form:-5.8
Mixed Number Form:-5 4/5
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
You have 2 ratios
Recipe
115 g H
375 g F
115/375
Mrs. Tanaka's limitations
46 H
? F
Equate these two
115/375 = 46/x Cross multiply
115x = 375 * 46 Combine the right
115x = 17250 Divide by 115
115/115 x = 17250/115 Divide
x = 150 grams of flour,