F(4)=4(4)+5
Which equals
F(4)=21
Answer:
0.135 images
Step-by-step explanation:
all you have to do is multiply 0.045× 3.
The answer is 0.135.
you have go move the decimals 3 times to the left
44
Step-by-step explanation:
25 - 19.28 = 5.72
5.72 × 100 to change from dollar to cents
572
572 ÷ 13 = 44 yards of ribbon karen bought
U can Add,multiple,subtract, and divide to make 50
Hope to helps :)
Answer:
C. 7
Step-by-step explanation:
Therefore, by Basic Proportionality theorem:
![\frac{AP}{PB} = \frac{AQ}{QC} \\\\\therefore \frac{x}{x+7} = \frac{x-3}{x+1} \\\\ \therefore \: \frac{x - x - 7}{x + 7} = \frac{x - 3 - x - 1}{x + 1} \\ (by \: dividendo) \\ \\ \frac{ - 7}{x + 7} = \frac{ - 4}{x + 1} \\ \\ \frac{7}{x + 7} = \frac{4}{x + 1} \\ \\ 7x + 7 = 4x + 28 \\ \\ 7x - 4x = 28 - 7 \\ \\ 3x = 21 \\ \\ x = \frac{21}{3} \\ \\ \huge \red{ \boxed{ x = 7}}](https://tex.z-dn.net/?f=%20%5Cfrac%7BAP%7D%7BPB%7D%20%3D%20%5Cfrac%7BAQ%7D%7BQC%7D%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%20%5Cfrac%7Bx%7D%7Bx%2B7%7D%20%3D%20%5Cfrac%7Bx-3%7D%7Bx%2B1%7D%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%20%5Ctherefore%20%5C%3A%20%20%5Cfrac%7Bx%20-%20x%20-%207%7D%7Bx%20%2B%207%7D%20%20%3D%20%20%5Cfrac%7Bx%20-%203%20-%20x%20-%201%7D%7Bx%20%2B%201%7D%20%20%5C%5C%20%28by%20%5C%3A%20dividendo%29%20%5C%5C%20%20%5C%5C%20%20%5Cfrac%7B%20-%207%7D%7Bx%20%2B%207%7D%20%20%3D%20%20%5Cfrac%7B%20-%204%7D%7Bx%20%2B%201%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Cfrac%7B7%7D%7Bx%20%2B%207%7D%20%20%3D%20%20%5Cfrac%7B4%7D%7Bx%20%2B%201%7D%20%20%5C%5C%20%20%5C%5C%207x%20%2B%207%20%3D%204x%20%2B%2028%20%5C%5C%20%20%5C%5C%207x%20-%204x%20%3D%2028%20-%207%20%5C%5C%20%20%5C%5C%203x%20%3D%2021%20%5C%5C%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B21%7D%7B3%7D%20%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5Cred%7B%20%5Cboxed%7B%20x%20%3D%207%7D%7D)