![Question Math · 6 — 6. Which of the following matrices is equal to 5 [ −4 2 0 −5 ] ? F. [ −20 −15 ] G. [ −10 −25 ] H. [ 1 7 5 0 ] J. [ −20 10 0 −25 ]](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/act/test-1/item-M-6.c57c2e0293.webp)
Source: ACT, Inc. — ACT Practice test 1
ACT · Math · Preparing for Higher Math
Number & Quantity
19 questions from the official practice tests.
Source: ACT, Inc. — ACT Practice test 1
Source: ACT, Inc. — ACT Practice test 1
Source: ACT, Inc. — ACT Practice test 1
Source: ACT, Inc. — ACT Practice test 2
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![Question Math · 6 — 6. Which of the following matrices is equal to 6 [ −5 3 0 −4 ] ? F. [ −30 −6 ] G. [ 1 9 6 2 ] H. [ − 5 _ 6 1 _ 2 0 − 2 _ 3 ] J. [ −30 18 0 −24 ]](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/act/test-2/item-M-6.e159aeb129.webp)
Source: ACT, Inc. — ACT Practice test 2
Source: ACT, Inc. — ACT Practice test 2
Source: ACT, Inc. — ACT Practice test 2
Source: ACT, Inc. — ACT Practice test 2
Source: ACT, Inc. — ACT Practice test 3
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Source: ACT, Inc. — ACT Practice test 3
![Question Math · 35 — 35. The equation a [ 5 b 1 bc ] = [ 10 2 c d ] is true for the fixed real numbers a , b , c , and d . What is the value of d ? A. 1 B. 2 C. 4 D. 8](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/act/test-3/item-M-35.c0a4a4228c.webp)
Source: ACT, Inc. — ACT Practice test 3
Source: ACT, Inc. — ACT Practice test 3
Source: ACT, Inc. — ACT Practice test 3
![Question Math · 7 — 7. Which of the following matrices is equal to [ 6 −2 10 −5 ] + [ −1 2 −4 4 ] ? A. [ 4 1 5 0 ] B. [ 7 4 14 9 ] C. [ 5 0 6 −1 ] D. [ 8 −3 14 −9 ]](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/act/test-4/item-M-7.c633df6b20.webp)
Source: ACT, Inc. — ACT Practice test 4
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Source: ACT, Inc. — ACT Practice test 4
Source: ACT, Inc. — ACT Practice test 4
Source: ACT, Inc. — ACT Practice test 4
Source: ACT, Inc. — ACT Practice test 4
Stuck on Number & Quantity?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.