The answer should be A and D
x + 1/2 = 3/4
set denominators equal:
x + 2/4 = 3/4
-2/4 for both sides:
x = 1/4
there you go! hope this helps!
7x = 3y
y = 35
plug in 35 for y
7x = 3(35)
simplify, multiply 3 and 35 together
3(35) = 105
7x = 105
isolate the x, divide 7 from both sides
7x/7 = 105/7
x = 15
15, A is your answer
For #2:
Bruce has 97 sports card. 34 are football cards. Find y, which are the amount of sports cards not foot ball cards
34 + y = 97
34 (-34) + y = 97 (-34)
y = 97 - 34
y = 63
hope this helps
Answer:
35 dollars
Step-by-step explanation:
290 minus 80 (the hats are 8 times 10) equal 210. 210 divided by the 6 scarves is 35.
Answer:
20 in
Step-by-step explanation:
Area = 100 in²
Height = 10 in
Area = 1/2 x base x height
100 = 1/2 x base x 10
100 = 5 x base
base = 100 ÷ 5
base = 20 in
