THIS IS EASY. I don't have a calculator on me so bare with me.
1.) 7x - 9 = -4x + 90
7x +9. = -4x. + 9
7x. = -4x. 99
+4x = +4x. + 99
11× = 99
÷ 11. ÷ 11
X = 9
U can solve the rest. Are you serious?
Answer:
y=30
Step-by-step explanation:
f(-2)=18+3(-2)^2
f(-2)=18+3*4
f(-2)=18+12
f(-2)=30
Answer:
Step-by-step explanation:
The ages for Academy Award winning best actors in order from smallest to largest are
18; 18; 21; 22; 25; 26; 27; 29; 30; 31; 31; 33; 36; 37; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73; 74; 76; 77
The total number of terms, n is 32
31℅ of 32 = 31/100 × 32 = 0.31 × 32 = 9.92. It is approximately 10
Counting from left to right, the 10th term is 31. This means that the 31st percentile is 31
X would be -3/8 or in decimal form 0.375
The square route is what times itself can get you that number such as 64, 8*8= 64, 8 is the square route.