Help with some questions please Brainilest answer !/
Help with some questions please Brainilest answer !/
ok , lots of questions=lower standard of explanation
just answers
5. 8.5 times 10^12
6. 0.001260-7,003,000
7.3.843 times 10^4
9. x=1
10. 7^(x+5)=49^(x+3)
11. 1.03
12. 25,700(0.85)^x
13. 10a√a
14. \(2 x^{2} y^{4} \sqrt[3]{5x^{2}}\)
15.6√3
16. \(\frac{2 \sqrt{3x} }{3x}\)
17. \(4 \sqrt[3]{x^{2}}\)
18.\(64 x^{ \frac{10}{3} } y^{ \frac{5}{2} }\)
19.√109
20. (8,(3/2))
21. 5 units
8.5 × 10^12
6.) .001260 - 7003000
7.) 3.843 × 10^5
9.) X=1
10.) 7 ^x + 5 = 49 ^ x + 3
11.) 3
12.) A (or the first one)
13.) The third one
14.) I would guess the third one
15.) The first one
16.) The last one
17.) The second one
18.) The third one
19.) The last one
20.) The last one
21.) The last one